HOW TO PROCEED WITH TROUBLESHOOTING
HINT
- Use these procedures to troubleshoot the meter/gauge system.
- *: Use the Techstream.
- VEHICLE BROUGHT TO WORKSHOP
- INSPECT BATTERY VOLTAGE Standard voltage: 11 to 14 V If the voltage is below 11V, recharge or replace the battery before proceeding.
- CHECK FOR DTC* Check for DTCs and note any codes that are output (See «DTC CHECK/CLEAR»(ref-349730-S34267358812009120800000) ). Delete the DTCs (See «DTC CHECK/CLEAR»(ref-349730-S34267358812009120800000) ). Recheck for DTCs (See «DTC CHECK/CLEAR»(ref-349730-S34267358812009120800000) ). Based on the DTCs output above, try to force output of the same CAN communication system DTC or meter/gauge system DTC by simulating the symptoms indicated by the DTC. Result: RESULT REFERENCE CHART Result Proceed to DTC is not output A CAN communication system DTC is output B Meter/gauge system DTC is output C B: Go to CAN COMMUNICATION SYSTEM (See «CAN COMMUNICATION SYSTEM»(ref-349742-S22957258702009120800000) ) C: Go to «DIAGNOSTIC TROUBLE CODE CHART»(ref-349730-S29450089322009120800000) A: Go to Next Step
- PROBLEM SYMPTOMS TABLE Refer to the «PROBLEM SYMPTOMS TABLE»(ref-349730-S02960944942009120800000) . Result: RESULT REFERENCE CHART Result Proceed to Fault is not listed in problem symptoms table A Fault is listed in problem symptoms table B B: Go to step 6 A: Go to Next Step
- OVERALL ANALYSIS AND TROUBLESHOOTING* Terminals of ECU (See «TERMINALS OF ECU»(ref-349730-S36211548092009120800000) ) Data List/Active Test (See «DATA LIST/ACTIVE TEST»(ref-349730-S14579146622009120800000) ) Operation check (See «OPERATION CHECK»(ref-349730-S24339045002009120800000) )
- REPAIR OR REPLACE
- CONFIRMATION TEST NEXT: END
PROBLEM SYMPTOMS TABLE
HINT
Use the table below to help determine the cause of the problem symptom. The potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
Malfunction system
| Symptom | Suspected Area | See |
|---|---|---|
| Entire combination meter does not operate | CAN communication system | ENTIRE COMBINATION METER DOES NOT OPERATE |
| Fuses (D MPX-B1, P IG2) | ENTIRE COMBINATION METER DOES NOT OPERATE | |
| Harness or connector | ENTIRE COMBINATION METER DOES NOT OPERATE | |
| No. 1 meter ECU | ENTIRE COMBINATION METER DOES NOT OPERATE | |
| Malfunction in ODO/TRIP switch | No. 1 meter ECU | ODO/TRIP SWITCH MALFUNCTION |
| Trip switch | ODO/TRIP SWITCH MALFUNCTION | |
| Harness or connector | ODO/TRIP SWITCH MALFUNCTION | |
| Operating light control rheostat does not change light brightness | No. 1 meter ECU | OPERATING LIGHT CONTROL RHEOSTAT DOES NOT CHANGE LIGHT BRIGHTNESS |
| Light control rheostat | OPERATING LIGHT CONTROL RHEOSTAT DOES NOT CHANGE LIGHT BRIGHTNESS | |
| Harness and connector | OPERATING LIGHT CONTROL RHEOSTAT DOES NOT CHANGE LIGHT BRIGHTNESS | |
| Meter illumination is always dark | CAN communication system | METER ILLUMINATION IS ALWAYS DARK |
| Lighting system | METER ILLUMINATION IS ALWAYS DARK | |
| No. 1 meter ECU | METER ILLUMINATION IS ALWAYS DARK | |
| Main body ECU (driver side junction block) | METER ILLUMINATION IS ALWAYS DARK | |
| Meter illumination does not dim at night | CAN communication system | METER ILLUMINATION IS ALWAYS DARK |
| Lighting system | METER ILLUMINATION IS ALWAYS DARK | |
| No. 1 meter ECU | METER ILLUMINATION IS ALWAYS DARK | |
| Main body ECU (driver side junction block) | METER ILLUMINATION IS ALWAYS DARK | |
| "OUTSIDE" display malfunction | Air conditioning system (B1412/12) | DTC B1412/12 AMBIENT TEMPERATURE SENSOR CIRCUIT |
| Perform Active Test (METER DISPLAY 1 or Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| Multi-information display does not change using DISP switch | Inspect steering pad | STEERING PAD |
| Inspect spiral cable | INSPECTION | |
| Perform Active Test (METER DISPLAY 1 or Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| Multi-information display is missing dots | Perform Active Test (METER DISPLAY 1 or Meter Display 1) | DATA LIST/ACTIVE TEST |
| Replace No. 1 meter ECU | DISASSEMBLY |
PROBLEM SYMPTOMS CHART
Meter gauges
| Symptom | Suspected Area | See |
|---|---|---|
| Malfunction in speedometer | CAN communication system | SPEEDOMETER MALFUNCTION |
| No. 1 meter ECU | SPEEDOMETER MALFUNCTION | |
| Electronically controlled brake system | SPEEDOMETER MALFUNCTION | |
| Malfunction in tachometer | CAN communication system | TACHOMETER MALFUNCTION |
| ECM | TACHOMETER MALFUNCTION | |
| SFI system | TACHOMETER MALFUNCTION | |
| No. 1 meter ECU | TACHOMETER MALFUNCTION | |
| Malfunction in engine coolant temperature receiver gauge | CAN communication system | ENGINE COOLANT TEMPERATURE GAUGE MALFUNCTION |
| No. 1 meter ECU | ENGINE COOLANT TEMPERATURE GAUGE MALFUNCTION | |
| SFI system | ENGINE COOLANT TEMPERATURE GAUGE MALFUNCTION | |
| ECM | ENGINE COOLANT TEMPERATURE GAUGE MALFUNCTION |
PROBLEM SYMPTOMS CHART
Warning/Indicator lights
| Symptom | Suspected Area | See |
|---|---|---|
| ECT POWER (SNOW) indicator light does not come on | Automatic transmission system | SYSTEM DESCRIPTION |
| Perform Active Test (Indicat. Lamp ECT PWR (SNOW)) | DATA LIST/ACTIVE TEST | |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| TEMS COMFORT indicator light does not come on | Air suspension system | DIAGNOSIS SYSTEM |
| Perform Active Test (Indicat. TEMS Comfort) | DATA LIST/ACTIVE TEST | |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| TEMS SPORT indicator light does not come on | Air suspension system | DIAGNOSIS SYSTEM |
| Perform Active Test (Indicat. TEMS Sports) | DATA LIST/ACTIVE TEST | |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| HEIGHT HIGH indicator light does not come on | Air suspension system | DIAGNOSIS SYSTEM |
| Perform Active Test (Indicat. Height High) | DATA LIST/ACTIVE TEST | |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| AFS OFF indicator light does not come on | Lighting system | DTC B2420 AFS ECU MALFUNCTION |
| Perform Active Test (Indicat. AFS) | DATA LIST/ACTIVE TEST | |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| HEAD indicator light does not come on | Lighting system | OPERATION CHECK |
| Perform Active Test (Indicat. Lamp Head) | DATA LIST/ACTIVE TEST | |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| TAIL indicator light does not come on*1 | Lighting system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Indicat. Lamp Tail) | DATA LIST/ACTIVE TEST | |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| MIL does not come on | Replace ECM | REMOVAL |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Check ECM (ground terminal) | TERMINALS OF ECM | |
| Check harness and connector (ECM - No. 1 meter ECU) | ||
| Replace No. 1 meter ECU | DISASSEMBLY | |
| Master indicator light does not come on | Perform Active Test (Master Warning) | DATA LIST/ACTIVE TEST |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| Fr. FOG indicator light does not come on | Lighting system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Indicat. Lamp Fr FOG) | COMBINATION METER | |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| Rr. FOG indicator light does not come on*1 | Lighting system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Indicat. Lamp Rr FOG) | DATA LIST/ACTIVE TEST | |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| ABS warning light does not come on | Electronically controlled brake system | DIAGNOSIS SYSTEM |
| Perform Active Test (Indicat. Lamp ABS) | DATA LIST/ACTIVE TEST | |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| Brake warning light/red (malfunction) does not come on | Electronically controlled brake system | DIAGNOSIS SYSTEM |
| Perform Active Test (Indicat. Lamp Brake) | DATA LIST/ACTIVE TEST | |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| Brake warning light/yellow (minor malfunction) does not come on | Electronically controlled brake system | DIAGNOSIS SYSTEM |
| Perform Active Test (Indicat. Lamp ECB*5) | COMBINATION METER | |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| CRUISE main indicator light does not come on*2, *3 | Cruise control system | DIAGNOSIS SYSTEM |
| Dynamic radar cruise control system | DIAGNOSIS SYSTEM | |
| Perform Active Test (Indicat. Lamp Cruise) | DATA LIST/ACTIVE TEST | |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| PCS indicator light does not come on*4 | Pre-collision system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Indicat. Precrash) | DATA LIST/ACTIVE TEST | |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| PARK warning light does not come on | Electric parking brake system | DIAGNOSIS SYSTEM |
| Perform Active Test (Indicat. Park) | DATA LIST/ACTIVE TEST | |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| Driver side seat belt warning light does not come on | Seat belt warning system | OPERATION CHECK |
| Perform Active Test (Driver Side Seat Belt) | DATA LIST/ACTIVE TEST | |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| SRS warning indicator light does not come on | Airbag system | DIAGNOSIS SYSTEM |
| Perform Active Test (Indicat. Lamp Airbag) | DATA LIST/ACTIVE TEST | |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| EPS warning indicator light does not come on | Power steering system | POWER STEERING SYSTEM |
| Perform Active Test (Indicat. EPS) | DATA LIST/ACTIVE TEST | |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| Brake hold standby indicator light does not come on | Electronically controlled brake system | DIAGNOSIS SYSTEM |
| Perform Active Test (Indicat. Brake Hold) | DATA LIST/ACTIVE TEST | |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| Brake hold operated indicator light does not come on | Electronically controlled brake system | DIAGNOSIS SYSTEM |
| Perform Active Test (Indicat. Hold) | DATA LIST/ACTIVE TEST | |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| CHARGE warning light does not come on | Electric power control system | OPERATION CHECK |
| Perform Active Test (Indicat. Lamp Charge) | DATA LIST/ACTIVE TEST | |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| BEAM indicator light does not come on | Lighting system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Indicat. Lamp Beam) | DATA LIST/ACTIVE TEST | |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| SLIP indicator light does not come on | Electronically controlled brake system | DIAGNOSIS SYSTEM |
| Perform Active Test (Indicat. Lamp Slip) | DATA LIST/ACTIVE TEST | |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| DOOR indicator light does not come on | Lighting system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Indicat. Lamp Doors All Open) | DATA LIST/ACTIVE TEST | |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| Turn signal indicator lights do not come on | Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST |
| Check No. 1 meter ECU | TERMINALS OF ECU | |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| Tire pressure warning light does not come on | Tire pressure warning system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Indicat. Tire Pressure Warning System) | DATA LIST/ACTIVE TEST | |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| Low fuel warning light does not come on | Perform Active Test (Indicat. Lamp Fuel) | DATA LIST/ACTIVE TEST |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| HINT: *1: except U.S.A. *2: w/ Cruise control system *3: w/ Dynamic radar cruise control system *4: w/ Pre-collision system *5: Stands for Electronically Controlled Brake | ||
PROBLEM SYMPTOMS CHART
Multi-information display
| Symptom | Suspected Area | See |
|---|---|---|
| "Check Steering Lock System/Have your vehicle checked by a dealer" multi-information display malfunction | Smart access system with push-button start (for door lock) | PROBLEM SYMPTOMS TABLE |
| Steering lock system | PROBLEM SYMPTOMS TABLE | |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Key is not detected/Check key position" multi-information display malfunction | Smart access system with push-button start (for door lock) | PROBLEM SYMPTOMS TABLE |
| Engine immobilizer system | PROBLEM SYMPTOMS TABLE | |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Shift to P range" multi-information display malfunction | Smart access system with push-button start (for door lock) | PROBLEM SYMPTOMS TABLE |
| Automatic transmission system | PROBLEM SYMPTOMS TABLE | |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Low Key Battery/Have your vehicle checked by a dealer" multi-information display malfunction | Smart access system with push-button start (for door lock) | PROBLEM SYMPTOMS TABLE |
| Replace transmitter battery | TRANSMITTER BATTERY | |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Steering Lock is still active/Push the engine switch while turning the steering wheel in either direction" multi-information display malfunction | Smart access system with push-button start (for door lock) | PROBLEM SYMPTOMS TABLE |
| Steering lock system | PROBLEM SYMPTOMS TABLE | |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "To start, depress the brake pedal, and push the engine switch" | Smart access system with push-button start (for door lock) | PROBLEM SYMPTOMS TABLE |
| Smart access system with push-button start (for starting) | PROBLEM SYMPTOMS TABLE | |
| Engine immobilizer system | PROBLEM SYMPTOMS TABLE | |
| Steering lock system | PROBLEM SYMPTOMS TABLE | |
| SFI system | PROBLEM SYMPTOMS TABLE | |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Low Oil Pressure/Pull off the road in a safe place and stop the engine immediately, Contact a dealer" multi-information display malfunction | Replace oil pressure switch | REMOVAL |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Brake Pad Wear/Have your vehicle checked by a dealer" multi-information display malfunction | Replace luggage compartment junction block | |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Release the Parking Brake" multi-information display malfunction | Electronically controlled brake system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Check Park Sonar System/Have your vehicle checked by a dealer" multi-information display malfunction*1, *2 | Intuitive parking assist system*1 | OPERATION CHECK |
| Advanced parking guidance system*2 | PROBLEM SYMPTOMS TABLE | |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Clean Park Sonar" multi-information display malfunction*1, *2 | Intuitive parking assist system*1 | OPERATION CHECK |
| Advanced parking guidance system*2 | PROBLEM SYMPTOMS TABLE | |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Check VSC System/Have your vehicle checked by a dealer" multi-information display malfunction | Electronically controlled brake system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "VSC OFF" multi-information display malfunction | Electronically controlled brake system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "VSC TEST" multi-information display malfunction | Electronically controlled brake system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Check VGRS System/Have your vehicle checked by a dealer" multi-information display malfunction*3 | Variable gear ratio steering system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "VGRS Test Mode" multi-information display malfunction*3 | Variable gear ratio steering system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Depress the brake pedal/Check Brake Hold" multi-information display malfunction | Electronically controlled brake system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Check Brake Hold System/Have your vehicle checked by a dealer" multi-information display malfunction | Electronically controlled brake system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Be careful using Brake Hold on icy roads!" multi-information display malfunction | Electronically controlled brake system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Depress the brake pedal to activate the switch" multi-information display malfunction | Electronically controlled brake system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Brake Hold not available on slope" multi-information display malfunction | Electronically controlled brake system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Close the door to activate the switch" multi-information display malfunction | Electronically controlled brake system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Fasten the seat belt to activate the switch" multi-information display malfunction | Electronically controlled brake system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Close the hood or the trunk" multi-information display malfunction | Electronically controlled brake system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "PCS not available now" multi-information display malfunction*4 | Pre-collision system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Camera not available" multi-information display malfunction*5 | Dynamic radar cruise control system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Check PCS System/Have your vehicle checked by a dealer" multi-information display malfunction*4 | Pre-collision system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Check Generator/Have your vehicle checked by a dealer" multi-information display malfunction | Electric power control system | OPERATION CHECK |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Low Battery/Start the engine" multi-information display malfunction | Electric power control system | OPERATION CHECK |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Electrical equipment operation is limited" multi-information display malfunction | Electric power control system | OPERATION CHECK |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Check Power Control System/Have your vehicle checked by a dealer" multi-information display malfunction | Electric power control system | OPERATION CHECK |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Brake Malfunction/Stop the vehicle in a safe place immediately. Contact a dealer" multi-information display malfunction | Electronically controlled brake system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Engine Overheat/Stop the vehicle in a safe place and allow the engine to cool" multi-information display malfunction | Automatic transmission system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Check Parking Brake System/Have your vehicle checked by a dealer" multi-information display malfunction | Electric parking brake system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Parking Brake not available" multi-information display malfunction | Electric parking brake system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Parking Brake Overheat/Wait until cooled down" multi-information display malfunction | Electric parking brake system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "To park the vehicle, shift to P range" multi-information display malfunction | Electric parking brake system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "The Parking Brake has been automatically locked/To move the vehicle, release the Parking Brake" multi-information display malfunction | Electric parking brake system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "EPB*8 TEST" multi-information display malfunction | Electric parking brake system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Check SRS Airbag System/Have your vehicle checked by a dealer immediately" multi-information display malfunction | Airbag system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Check AFS/Have your vehicle checked by a dealer" multi-information display malfunction | Lighting system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Check Rear Lights System/Have your vehicle checked by a dealer" multi-information display malfunction | Lighting system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Low Engine Oil Level/Add Oil" multi-information display malfunction | Engine oil level sensor | REMOVAL |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Low Washer Fluid/Fill tank" multi-information display malfunction | Wiper and washer system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Low Tire Pressure/Check all tires" multi-information display malfunction | Tire pressure warning system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Check Tire Pressure System/Have your vehicle checked by a dealer" multi-information display malfunction | Tire pressure warning system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Tire Pressure Reset Proceeding" multi-information display malfunction | Tire pressure warning system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Tire Pressure Test Mode" multi-information display malfunction | Tire pressure warning system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Change the Air Conditioning Filter" multi-information display malfunction | Air conditioning system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Air Conditioning Filter Reset" multi-information display malfunction | Air conditioning system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Oil Maintenance Required/Replace engine oil" multi-information display malfunction | Replace engine oil | |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Check Air Suspension System/Have your vehicle checked by a dealer" multi-information display malfunction | Air suspension system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Clean Radar Sensor" multi-information display malfunction*5 | Dynamic radar cruise control system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Cruise Control not available" multi-information display malfunction*6 | Cruise control system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Check Cruise Control System/Have your vehicle checked by a dealer" multi-information display malfunction*6 | Cruise control system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Check Cruise Control System/Depress the brake pedal/Have your vehicle checked by a dealer" multi-information display malfunction*6 | Cruise control system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Front Radar Beam Adjustment Lo.5°D5.0m" multi-information display malfunction*5 | Dynamic radar cruise control system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Rear Radar Beam Adjustment Lo.5°D5.0m" multi-information display malfunction*5 | Dynamic radar cruise control system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Cruise control not available now" multi-information display malfunction*6 | Cruise control system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Check Power Steering System/Have your vehicle checked by a dealer immediately" multi-information display malfunction | Electronic power steering system | POWER STEERING SYSTEM |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Check ABS/Have your vehicle checked by a dealer" multi-information display malfunction | Electronically controlled brake system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Moon Roof Opened" multi-information display malfunction*7 | Sliding roof system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Depress the brake pedal, and touch the engine switch with the key" multi-information display malfunction | Smart access system with push-button start (for door lock) | PROBLEM SYMPTOMS TABLE |
| Smart access system with push-button start (for Starting) | PROBLEM SYMPTOMS TABLE | |
| Engine immobilizer system | PROBLEM SYMPTOMS TABLE | |
| Steering lock system | PROBLEM SYMPTOMS TABLE | |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Theft sensor OFF" multi-information display malfunction | Theft deterrent system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Theft sensor ON" multi-information display malfunction | Theft deterrent system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Limited seat adjust ability/When adjusting the seat backwards, fold the table down" multi-information display malfunction | Front power seat control system | FRONT POWER SEAT CONTROL SYSTEM |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Limited seat adjust ability/When adjusting the seat backwards, retract the ottoman" multi-information display malfunction | Front power seat control system | FRONT POWER SEAT CONTROL SYSTEM |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | COMBINATION METER | |
| "Operate cruise lever or accelerator pedal to resume" multi-information display malfunction*5 | Dynamic radar cruise control system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Beware of stopping or merging vehicles!" multi-information display malfunction*5 | Dynamic radar cruise control system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Resetting Oil Maintenance Data" multi-information display malfunction | Replace engine oil | |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| Door unlock mode multi-information display malfunction | Smart access system with push-button start (for door lock) | SMART ACCESS SYSTEM WITH PUSH-BUTTON START |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| Opening mode multi-information display malfunction | Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| System check multi-information display malfunction | Replace combination meter | COMBINATION METER |
| Diag multi-information display malfunction | CAN communication system | CAN COMMUNICATION SYSTEM |
| "BRAKE!" multi-information display malfunction*4 | Pre-collision system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| Pre-collision system brake multi-information display malfunction*4 | Pre-collision system | PROBLEM SYMPTOMS TABLE |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| "Oil Maintenance Required Soon/Replace engine oil soon" multi-information display malfunction | Replace engine oil | |
| Perform Active Test (Meter Display 1) | DATA LIST/ACTIVE TEST | |
| Replace meter display panel (when Active Test result is NG) | DISASSEMBLY | |
| Replace No. 1 meter ECU (when Active Test result is OK) | DISASSEMBLY | |
| HINT: *1: w/ Intuitive parking assist system *2: w/ Advanced parking guidance system *3: w/ Variable gear ratio steering system *4: w/ Pre-collision system *5: w/ Dynamic radar cruise control system *6: w/ Cruise control system *7: w/ Sliding roof system *8: Stands for Electric Parking Brake in the table, a "/" inside the quotes indicates the beginning of a new line. (The "/" will not be displayed on the actual multi-information display.) | ||
PROBLEM SYMPTOMS CHART
Buzzer
| Symptom | Suspected Area | See |
|---|---|---|
| Seat belt warning level 1 buzzer does not sound | Airbag system | AIRBAG SYSTEM |
| Occupant classification system | OCCUPANT CLASSIFICATION SYSTEM | |
| Seat belt warning system | SEAT BELT WARNING SYSTEM | |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| Seat belt warning level 2 buzzer does not sound | Airbag system | AIRBAG SYSTEM |
| Occupant classification system | OCCUPANT CLASSIFICATION SYSTEM | |
| Seat belt warning system | SEAT BELT WARNING SYSTEM | |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| Door control transmitter buzzer (short buzzer) does not sound | Smart access system with push-button start (for door lock) | SMART ACCESS SYSTEM WITH PUSH-BUTTON START |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| Door control transmitter buzzer (continuous buzzer) does not sound | Smart access system with push-button start (for door lock) | SMART ACCESS SYSTEM WITH PUSH-BUTTON START |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| Door control transmitter certification completion buzzer does not sound | Smart access system with push-button start (for starting) | SMART ACCESS SYSTEM WITH PUSH-BUTTON START |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| Light reminder buzzer does not sound*1 | Lighting system | LIGHTING SYSTEM |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| Multi-warning buzzer does not sound | Replace No. 1 meter ECU | DISASSEMBLY |
| Sports shift reject buzzer does not sound | Automatic transmission system | AUTOMATIC TRANSMISSION SYSTEM |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| Sliding roof buzzer does not sound*2 | Sliding roof system | SLIDING ROOF SYSTEM |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| Low speed vehicle-to-vehicle warning 1 buzzer (which sounds 4 times) does not sound*3 | Dynamic radar cruise control system | PROBLEM SYMPTOMS TABLE |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| Low speed vehicle-to-vehicle warning 2 buzzer (which sounds continuously) does not sound*3 | Dynamic radar cruise control system | PROBLEM SYMPTOMS TABLE |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| Brake hold control unreleased warning buzzer does not sound | Electric parking brake system | PROBLEM SYMPTOMS TABLE |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| Power steering assist buzzer (which sounds once) does not sound*3 | Dynamic radar cruise control system | PROBLEM SYMPTOMS TABLE |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| Power steering assist buzzer (which sounds twice) does not sound*3 | Dynamic radar cruise control system | PROBLEM SYMPTOMS TABLE |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| Radar cruise low-speed cancel buzzer does not sound*3 | Dynamic radar cruise control system | PROBLEM SYMPTOMS TABLE |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| Radar cruise warning buzzer does not sound*3 | Dynamic radar cruise control system | PROBLEM SYMPTOMS TABLE |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| Parking brake ON driving warning buzzer does not sound | Electric parking brake system | PROBLEM SYMPTOMS TABLE |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| Door ajar driving warning buzzer does not sound | Lighting system | LIGHTING SYSTEM |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| Driver side seat belt warning buzzer does not sound | Seat belt warning system | PROBLEM SYMPTOMS TABLE |
| Replace No. 1 meter ECU | DISASSEMBLY | |
| HINT: *1: except U.S.A. and Canada *2: w/ Sliding roof system *3: w/ Dynamic radar cruise control system | ||
PROBLEM SYMPTOMS CHART
Scheme 17
Scheme 18
Scheme 19
Scheme 20
Scheme 21
Scheme 22
- CHECK NO. 1 METER ECU Measure the resistance and voltage according to the value(s) in the table below. VOLTAGE AND RESISTANCE REFERENCE CHART Terminal No. (Symbols) Wiring Color Terminal Description Condition Specified Condition L10-1 (B) - Body ground G - Body ground Turn signal L Engine switch on (IG), turn signal LH indicator light OFF Below 1 V Engine switch on (IG), turn signal LH indicator light ON Alternating between below 1 and 11 to 14 V L10-2 (PBLT) - Body ground SB - Body ground Seat belt condition signal (Passenger side) Passenger seat belt indicator is OFF Below 1 V Passenger seat belt indicator blinks Alternating between below 1 and 11 to 14 V L10-4 (A/B) - Body ground B - Body ground ODO/TRIP signal Engine switch on (IG), ODO/TRIP switch ON Below 1 V Engine switch on (IG), ODO/TRIP switch OFF 4.4 to 5.5 V L10-5 (RSET) - Body ground BR - Body ground TRIP RESET signal Engine switch on (IG), TRIP RESET switch ON Below 1 V Engine switch on (IG), TRIP RESET switch OFF 4.4 to 5.5 V L10-7 (RHDW) - Body ground L - Body ground Light control rheostat DOWN signal Engine switch on (IG), Light control rheostat DOWN switch ON Below 1 V Engine switch on (IG), Light control rheostat DOWN switch OFF 4.4 to 5.5 V L10-8 (RHUP) - Body ground R - Body ground Light control rheostat UP signal Engine switch on (IG), Light control rheostat UP switch ON Below 1 V Engine switch on (IG), Light control rheostat UP switch OFF 4.4 to 5.5 V L10-9 (SI) - Body ground L - Body ground Speed signal (Input) Engine switch on (IG) and turn the wheel slowly Pulse generation (See b waveform) L10-10 (+S) - Body ground V - Body ground Speed signal (Output) Engine switch on (IG) and turn the wheel slowly Pulse generation (See b waveform) L10-11 (EFI) - Body ground R - Body ground MIL MIL ON Below 1 to 4.2 V MIL OFF 11 to 14 V L10-12 (B) - Body ground Y - Body ground Turn signal R Engine switch on (IG), turn signal RH indicator light OFF Below 1 V Engine switch on (IG), turn signal RH indicator light ON Alternating between below 1 and 11 to 14 V L10-13 (B) - Body ground B - Body ground Battery Always 11 to 14 V L10-14 (IG2) - Body ground L - Body ground Engine switch signal Engine switch off Below 1 V Engine switch on (IG) 11 to 14 V L10-16 (ILL-) -Body ground LG - Body ground Illumination signal Engine switch on (IG) Pulse generation L10-17 (E2) - Body ground W-B - Body ground Ground (Power ground) Always Below 1 ohms L10-18 (ES) - Body ground BR - Body ground Ground Always Below 1 ohms L10-24 (EPB*) - Body ground L - Body ground Brake fluid level warning light signal Engine switch on (IG), BRAKE warning light ON Below 1 V Engine switch on (IG), BRAKE warning light OFF Pulse generation HINT: *: Stands for electric parking brake If the result is not as specified, the meter may have a malfunction. Using an oscilloscope, check the waveform. Waveform (Reference): WAVEFORM REFERENCE CHART Item Condition Terminal No. (Symbols) L10-10 (+S) - Body ground L10-9 (SI) - Body ground Tool setting 5 V/DIV., 20 msec./DIV. Vehicle condition Engine switch on (IG) and turn the wheel slowly ex.) Driving at approx. 20 km/h (12 mph) HINT: As vehicle speed increases, the cycle of the signal waveform narrows.
- CHECK NO. 1 METER ECU INNER CIRCUIT This diagram shows all the indicators that are provided, which may differ from the actual vehicle. TERMINAL REFERENCE CHART Terminal No. Wire Harness Side L10 (1) Turn Signal Flasher (L) L10 (2) Front Passenger Side Seat Belt Warning Light L10 (3) - L10 (4) TRIP A/B L10 (5) TRIP RESET L10 (6) - L10 (7) RHEOSTAT DOWN L10 (8) RHEOSTAT UP L10 (9) Skid Control ECU L10 (10) +S-OUT (Other parts) L10 (11) ECM L10 (12) Turn Signal Flasher (R) L10 (13) D MPX-B 1 Fuse L10 (14) P IG2 Fuse L10 (15) - L10 (16) PANEL Fuse L10 (17) Ground L10 (18) Ground L10 (19) - L10 (20) CAN Communication Line L10 (21) CAN Communication Line L10 (22) CAN Communication Line L10 (23) CAN Communication Line L10 (24) Electric parking brake ECU
DTC CHECK/CLEAR
- CHECK DTC Connect the Techstream to the DLC3. Turn the engine switch on (IG). Tune the Techstream on. Enter the following menus: Body Electrical/(desired system)/Trouble Codes. Read the DTCs.
- CLEAR DTC Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Body Electrical/(desired system)/Trouble Codes. Erase the DTCs.
DATA LIST/ACTIVE TEST
- DATA LIST HINT: Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time. NOTE: In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not. Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream ON. Enter the following menus: Body Electrical, Powertrain or Chassis/(desired system)/Data List. According to the display on the Techstream, read the "Data List". Combination Meter: COMBINATION METER REFERENCE CHART Tester Display Measurement Item/Range Normal Condition Diagnostic Note Tail Relay SW Tail relay (panel relay) switch condition/ON or OFF ON: Dimmer switch TAIL OFF: Dimmer switch FF - Trip Reset SW Trip switch (RESET switch) condition/ON or OFF ON: Trip switch (RESET switch) pushed OFF: Trip switch (RESET switch) not pushed - ODO/TRIP Change SW Trip switch (ODO/TRIP switch) condition/ON or OFF ON: Trip switch (ODO/TRIP switch) pushed OFF: Trip switch (ODO/TRIP switch) not pushed - P-Seatbelt Buckle SW Front passenger side seat belt warning light request signal/ON or OFF ON: Tongue plate (for front passenger side) inserted OFF: Tongue plate (for front passenger side) not inserted - Vehicle Speed Meter Vehicle speed/Min.: 0 (0), Max.: 255 (158) Almost same as actual vehicle speed (when driving) Unit: km/h (mph) Engine Rpm Engine speed/Min.: 0, Max.: 12750 Idling: 700 to 800 Unit: rpm Coolant Temperature Engine coolant temperature/Min.: -40 (-40), Max.: 140 (284) After warming up: 80 to 105 (176 to 221) Unit: °C (°F) If value -40 (-40): sensor circuit open If value 140 (284): sensor circuit shorted Washer Switch Washer switch/ON or OFF ON: Washer switch ON OFF: Washer switch OFF - Oil Level SW Oil level switch/ON or OFF ON: Oil level switch ON OFF: Oil level switch OFF - Check Engine SW Check engine switch/ON or OFF ON: Check engine switch ON OFF: Check engine switch OFF - Light Control Up Switch Light control rheostat (UP) switch/ON or OFF ON: Light control rheostat (UP) switch pushed OFF: Light control rheostat (UP) switch not pushed - Light Control Down Switch Light control rheostat (DOWN) switch/ON or OFF ON: Light control rheostat (DOWN) switch pushed OFF: Light control rheostat (DOWN) switch not pushed - Multi Display Select Switch Steering multi-display select switch/ON or OFF ON: Steering multi-display select switch ON OFF: Steering multi-display select switch OFF - Drive Monitor Reset SW Steering drive monitor reset switch/ON or OFF ON: Steering drive monitor reset switch ON OFF: Steering drive monitor reset switch OFF - +B Voltage Value +B voltage/Min.: 0, Max.: 25.5 Below 1 to 14 Unit: V Fuel Input Fuel sender gauge (main) input/Min.: 0, Max.: 127.5 Fuel sender input value - Ambient Temperature Ambient temperature/Min.: -40°C, Max.: 40°C Same as outside temperature - Quantity of Outside Light Outside dimmer output: Min.: 0, Max.: 100 0 to 100 Unit: % Communication ECM/Meter DTC 3 ECM communication stop history/ Rec or Unrec Rec: DTC is recorded Unrec: DTC is not recorded - ECM ODO (History 3) ECM odometer history/ Min.: 0, Max.: 999999 With history: 0 to 999999 Without history: ffffffh - Communication ECM/Meter DTC 2 ECM communication stop history/Rec or Unrec Rec: DTC is recorded Unrec: DTC is not recorded - ECM ODO (History 2) ECM odometer history/ Min.: 0, Max.: 999999 With history: 0 to 999999 Without history: ffffffh - Communication ECM/Meter DTC 1 ECM communication stop history/Rec or Unrec Rec: DTC is recorded Unrec: DTC is not recorded - ECM ODO (History 1) ECM odometer history/ Min.: 0, Max.: 999999 With history: 0 to 999999 Without history: ffffffh - Communication ABS/Meter DTC 3 Skid control ECU communication stop history/Rec or Unrec Rec: DTC is recorded Unrec: DTC is not recorded - ABS/VSC ODO (History 3) Skid control ECU odometer history/ Min.: 0, Max.: 999999 With history: 0 to 999999 Without history: ffffffh - Communication ABS/Meter DTC 2 Skid control ECU communication stop history/ Min.: 0, Max.: 999999 Rec: DTC is recorded Unrec: DTC is not recorded - ABS/VSC ODO (History 2) Skid control ECU odometer history/ Min.: 0, Max.: 999999 With history: 0 to 999999 Without history: ffffffh - Communication ABS/Meter DTC 1 Skid control ECU communication stop history/ Min.: 0, Max.: 999999 Rec: DTC is recorded Unrec: DTC is not recorded - ABS/VSC ODO (History 1) Skid control ECU odometer history/ Min.: 0, Max.: 999999 With history: 0 to 999999 Without history: ffffffh - Key Remind Volume Key reminder volume/Large, Medium or Small Displays key reminder buzzer volume setting - Key Remind Sound Key reminder sound/Fast, Normal or Slow Displays key reminder buzzer speed setting - Seat-Belt Warning Buzzer Seat belt warning buzzer setting/D/P ON, D ON, P ON or D/P OFF D/P ON: Both driver side and front passenger side seat belt warning buzzer ON setting D ON: Only driver side seat belt warning buzzer ON setting P ON: Only front passenger side seat belt warning buzzer ON setting D/P OFF: Both driver side and front passenger side seat belt warning buzzer OFF setting - Units By Region Unit of display setting/Km/I JP, Km/I, MI/g US or MI/g UK Displays unit setting - Language Language of display setting/English, Spanish, French*, German* or Italian* Displays language setting - Engine: ENGINE REFERENCE CHART Tester Display Measurement Item/Range Normal Condition Diagnostic Note Engine Speed Engine speed/Min.: 0 rpm, Max.: 16383.75 rpm Idling: 700 to 800 rpm Unit: rpm Vehicle Speed Vehicle speed/Min.: 0 km/h (0 mph), Max.: 255 km/h (158 mph) Actual vehicle speed Unit: km/h (mph) Speed indicated on speedometer Coolant Temp Engine coolant temperature/Min.: -40 (-40), Max.: 140 (284) After warming up: 80 to 105 (176 to 221°F) Unit: °C (°F) If value -40 (-40): sensor circuit open If value 140 (284): sensor circuit shorted Electric Parking Brake: ELECTRIC PARKING BRAKE REFERENCE CHART Tester Display Measurement Item/Range Normal Condition Diagnostic Note (FL/FR/RL/RR) Wheel Speed Wheel speed sensor (FL/FR/RL/RR) reading /Min.: 0 (0), Max.: 326 (202) Actual wheel speed Similar speed as indicated on speedometer
- ACTIVE TEST HINT: Using the Techstream to perform the Active Tests allows relays, VSVs and actuators and other items to be operated without removing any parts. This non-intrusive functional inspection can be very useful because intermittent operation may be discovered before parts or wiring is disturbed. Performing Active Tests early in troubleshooting is one way to save diagnostic time. Data List information can be displayed while performing Active Tests. Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream ON. Enter the following menus: Body Electrical/(desired system)/Active Test. According to the display on the Techstream, perform the "Active Test". Combination Meter: COMBINATION METER REFERENCE CHART Tester Display Test Part Control Range Speed Meter Operation*1 Speedometer 0, 40, 80,120, 160, 200, 240 or 280 Tachometer operation Tachometer 0,1000, 2000, 3000, 4000, 5000, 6000 or 7000 Fuel Meter Operation Fuel gauge Empty, 1/2 or Full Water Temperature Meter Operation Engine coolant temperature receiver gauge Low, Normal or High A/T Indicator operation 1 A/T indicator (normal mode) P, R, N, D, 4, 3, 2,1 A/T Indicator operation 2 A/T shift indicator (sport mode) S, 7, 6, 5 or 8 Meter Display 1*2 All dots in the multi-information display ALL or OFF Indicat. Lamp Airbag SRS warning light ON or OFF Indicat. Lamp Doors All Open All doors (including luggage compartment door) open light ON or OFF Front Passenger Side Seat Belt Front passenger side seat belt warning light ON or OFF Driver Side Seat Belt Driver side seat belt warning light ON or OFF Indicat. Lamp ABS ABS warning light ON or OFF Indicat. Lamp Charge CHARGE warning light ON or OFF Indicat. Lamp Slip SLIP indicator light ON or OFF Indicat. Lamp Beam BEAM indicator light ON or OFF Indicat. Lamp Head HEAD indicator light ON or OFF Indicat. Lamp Tail TAIL indicator light ON or OFF Indicat. Lamp Fr FOG Fr. FOG indicator light ON or OFF Indicat. Lamp Rr FOG Rr. FOG indicator light ON or OFF Indicat. Precrash*3 PCS warning light ON or OFF Indicat. AFS* AFS off indicator light ON or OFF Indicat. Lamp Fuel Low fuel warning light ON or OFF Indicat. Tire Pressure Warning System Tire pressure warning light ON or OFF Indicat. Lamp ECB ECB: Stands for electronically controlled brake Brake control warning light ON or OFF Indicat. Lamp ECT PWR ECT POWER indicator light ON or OFF Indicat. Lamp ECT SNOW ECT SNOW indicator light ON or OFF Indicat. TEMS Sports TEMS SPORT indicator light ON or OFF Indicat. Height High HEIGHT HIGH indicator light ON or OFF Indicat. Lamp Cruise*3, *4 CRUISE main indicator light ON or OFF Indicat. Lamp Brake Brake warning light ON or OFF Indicat. EPS EPS warning light ON or OFF Master Warning Master caution indicator light ON or OFF Indicat. Brake Hold Brake holding standby indicator light ON or OFF Indicat. Hold Brake hold operated indicator light ON or OFF Indicat. TEMS Comfort TEMS COMFORT indicator light ON or OFF Indicat. Park PARK warning light ON or OFF HINT: Perform the test with the vehicle stopped and engine idling. *1: It is normal that door will be locked automatically when performing the speedometer Active Test. The displayed value has the same units (km/h, mph) as the main scale of the vehicle's speedometer. The needle position should be within the acceptable tolerance. *2: If this Active Test is being performed and the engine switch is turned off and then on (IG), the A/T and ODO/TRIP display area's background may turn white. If this occurs, end this Active Test and turn the engine switch off. *3: w/ Pre-collision system *4: w/ Cruise control system, w/ Dynamic radar cruise control system Main Body: MAIN BODY REFERENCE CHART Tester Display Test Part Control Range Dimmer signal Dimmer switch ON or OFF
DIAGNOSTIC TROUBLE CODE CHART
HINT
If a trouble coded is displayed during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "DTC Code" below.
Meter/gauge system
| DTC Code | Detection Item | Trouble Area |
|---|---|---|
| B1500 | Fuel Sender Open Detected | Harness or connector No. 1 meter ECU Luggage room junction block (rear junction block ECU) Fuel sender gauge (main) Fuel sender gauge (sub) |
| U0100 | Lost Communication with ECM/PCM "A" | CAN communication system |
| U0129 | Lost Communication with Brake System Control Module | CAN communication system |
METER/GAUGE SYSTEM REFERENCE CHART
INSPECTION PROCEDURE
- CHECK FOR DTC Check for DTCs and note any codes that are output (See «DTC CHECK/CLEAR»(ref-349730-S34267358812009120800000) ). Check the DTC (See «DTC CHECK/CLEAR»(ref-349730-S34267358812009120800000) ). Recheck for DTC (See «DTC CHECK/CLEAR»(ref-349730-S34267358812009120800000) ). Result: RESULT REFERENCE CHART Result Proceed to CAN communication system DTC is not output A CAN communication system DTC is output B HINT: If the CAN communication system DTC U0100 and another DTC are output at the same time, perform troubleshooting for the CAN communication system DTC U0100 first. B: Go to CAN COMMUNICATION SYSTEM (See «CAN COMMUNICATION SYSTEM»(ref-349742-S22957258702009120800000) ) A: USE SIMULATION METHOD TO CHECK (See «HOW TO PROCEED WITH TROUBLESHOOTING»(ref-349706-S05264741182009120800000) )
- CHECK FOR DTC Check for DTCs and note any codes that are output (See «DTC CHECK/CLEAR»(ref-349730-S34267358812009120800000) ). Clear the DTC (See «DTC CHECK/CLEAR»(ref-349730-S34267358812009120800000) ). Recheck for DTC (See «DTC CHECK/CLEAR»(ref-349730-S34267358812009120800000) ). Result: RESULT REFERENCE CHART Result Proceed to CAN communication system DTC is not output A CAN communication system DTC is output B HINT: If the CAN communication system DTC U0129 and another DTC are output at the same time, perform troubleshooting for the CAN communication system DTC U0129 first. B: Go to CAN COMMUNICATION SYSTEM (See «CAN COMMUNICATION SYSTEM»(ref-349742-S22957258702009120800000) ) A: USE SIMULATION METHOD TO CHECK (See «HOW TO PROCEED WITH TROUBLESHOOTING»(ref-349706-S05264741182009120800000) )
- CHECK CAN COMMUNICATION SYSTEM Check for the DTC (See «DTC CHECK/CLEAR»(ref-349730-S34267358812009120800000) ). Result: RESULT REFERENCE CHART Result Proceed to CAN communication system DTC is not output A CAN communication system DTC is output B B: Go to CAN COMMUNICATION SYSTEM (See «CAN COMMUNICATION SYSTEM»(ref-349742-S22957258702009120800000) ) A: Go to Next Step
- PERFORM ACTIVE TEST USING TECHSTREAM (SPEEDOMETER) Operate the Techstream according to the display and select "Active Test". OK: Needle indication is normal. Combination Meter: COMBINATION METER REFERENCE CHART Tester Display Test Part Control Range Speed Meter Operation Speedometer 0, 40, 80, 120,160, 200, 240 or 280 HINT: Confirm that the vehicle is stopped and engine is idling. It is normal that door will be locked automatically when performing the speedometer Active Test. The displayed value has the same units (km/h, mph) as the main scale of the vehicle's speedometer. The needle position should be within the acceptable tolerance. NG: REPLACE NO. 1 METER ECU (See «DISASSEMBLY»(ref-349730-S27921136492009120800000) ) OK: Go to Next Step
- READ VALUE USING TECHSTREAM (VEHICLE SPEED) Operate the Techstream according to the display and select "Data List". OK: Vehicle speed displayed on Techstream is almost the same as actual vehicle speed measured using speedometer tester (calibrated chassis dynamometer). Combination Meter: COMBINATION METER REFERENCE CHART Tester Display Measurement Item/Range Normal Condition Diagnostic Note Vehicle Speed Meter Vehicle speed/Min.: 0 (0), Max.: 255 (158) Almost same as actual speed (When driving) Unit: km/h (mph) NG: Go to step 4 OK: REPLACE NO. 1 METER ECU (See «DISASSEMBLY»(ref-349730-S27921136492009120800000) )
- READ VALUE USING TECHSTREAM (WHEEL SPEED SENSOR) Operate the Techstream according to the display and select "Data List". OK: Vehicle speed displayed on Techstream is almost the same as actual vehicle speed measured using speedometer tester (calibrated chassis dynamometer). Electric parking brake: ELECTRIC PARKING BRAKE REFERENCE CHART Tester Display Measurement Item/Range Normal Condition Diagnostic Note (FL/FR/RL/RR) Wheel Speed Wheel speed sensor (FL/FR/RL/RR) reading Mm.: 0 (0), Max.: 326 (202) Actual wheel speed Similar speed as indicated on speedometer NG: Go to ELECTRONICALLY CONTROLLED BRAKE SYSTEM (See «ELECTRONICALLY CONTROLLED BRAKE SYSTEM»(ref-349740-S18791502112009120800000) ) OK: REPLACE NO. 1 METER ECU (See «DISASSEMBLY»(ref-349730-S27921136492009120800000) )
- CHECK CAN COMMUNICATION SYSTEM Check for the DTC (See «DTC CHECK/CLEAR»(ref-349730-S34267358812009120800000) ). Result: RESULT REFERENCE CHART Result Proceed to CAN communication system DTC is not output A CAN communication system DTC is output B B: Go to CAN COMMUNICATION SYSTEM (See «CAN COMMUNICATION SYSTEM»(ref-349742-S22957258702009120800000) ) A: Go to Next Step
- PERFORM ACTIVE TEST USING TECHSTREAM (TACHOMETER) Operate the Techstream according to the display and select "Active Test". OK: Needle indication is normal. Combination Meter: COMBINATION METER REFERENCE CHART Tester Display Test Part Control Range Tachometer operation Tachometer 0, 1000, 2000, 3000, 4000, 5000, 6000, 7000 HINT: Confirm that the vehicle is stopped and engine is idling. NG: REPLACE NO. 1 METER ECU (See «DISASSEMBLY»(ref-349730-S27921136492009120800000) ) OK: Go to Next Step
- READ VALUE USING TECHSTREAM (ENGINE SPEED) Operate the Techstream according to the display and select "Data List". OK: Engine speed displayed on Techstream is almost the same as actual engine speed. Combination Meter: COMBINATION METER REFERENCE CHART Tester Display Measurement Item/Range Normal Condition Diagnostic Note Engine Rpm Engine speed/Min.: 0, Max.: 12750 Idling: 700 to 800 Unit: rpm NG: Go to step 4 OK: REPLACE NO. 1 METER ECU (See «DISASSEMBLY»(ref-349730-S27921136492009120800000) )
- READ VALUE USING TECHSTREAM (ENGINE SPEED) Operate the Techstream according to the display and select "Data List". OK: Engine speed displayed on the Techstream is almost the same as the actual engine speed. Engine: ENGINE REFERENCE CHART Tester Display Measurement Item/Range Normal Condition Diagnostic Note Engine Speed Engine speed/Min.: 0, Max.: 16383.75 Idling: 700 to 800 Unit: rpm NG: Go to SFI SYSTEM (See «SFI SYSTEM»(ref-349724-S13955834772009120800000) ) OK: Go to Next Step
- REPLACE NO. 1 METER ECU Temporarily replace the combination meter with a new one (See «DISASSEMBLY»(ref-349730-S27921136492009120800000) ).
- CHECK NO. 1 METER ECU Check the operation of the tachometer returns to normal (See «OPERATION CHECK»(ref-349730-S24339045002009120800000) ). OK: Operation of tachometer returns to normal. NG: REPLACE ECM (See «REMOVAL»(ref-349724-S01517209942009120800000) ) OK: END (COMBINATION METER IS DEFECTIVE)
HINT
If there is an open or short in the engine coolant temperature sensor circuit, an SFI system DTC is output. If output, perform troubleshooting on the SFI system first.
- CHECK CAN COMMUNICATION SYSTEM Check the DTC (See «DTC CHECK/CLEAR»(ref-349730-S34267358812009120800000) ). Result: RESULT REFERENCE CHART Result Proceed to CAN communication system DTC is not output A CAN communication system DTC is output B B: Go to CAN COMMUNICATION SYSTEM (See «CAN COMMUNICATION SYSTEM»(ref-349742-S22957258702009120800000) ) A: Go to Next Step
- PERFORM ACTIVE TEST USING TECHSTREAM (COOLANT TEMPERATURE RECEIVER GAUGE) Operate the Techstream according to the display and select "Active Test". OK: Needle indication is normal. Combination Meter: COMBINATION METER REFERENCE CHART Tester Display Test Part Control Range Water Temperature Meter Operation Engine coolant temperature receiver gauge Low/Normal/High HINT: Confirm that the vehicle is stopped and engine is idling. NG: REPLACE NO. 1 METER ECU (See «DISASSEMBLY»(ref-349730-S27921136492009120800000) ) OK: Go to Next Step
- READ VALUE USING TECHSTREAM (COOLANT TEMPERATURE) Operate the Techstream according to the display and select "Data List". OK: Coolant temperature displayed on Techstream is between 80°C (176°F) and 95°C (203°F) after warming up. Combination Meter: COMBINATION METER REFERENCE CHART Tester Display Measurement Item/Range Normal Condition Diagnostic Note Coolant Temperature Engine coolant temperature/Min.: -40 (-40), Max.: 140 (284) After warming up: 80 to 105 (176 to 221) Unit: °C (°F) If value -40 (-40): sensor circuit open If value 140 (284): sensor circuit shorted NG: Go to step 4 OK: REPLACE NO. 1 METER ECU (See «DISASSEMBLY»(ref-349730-S27921136492009120800000) )
- READ VALUE USING TECHSTREAM (WATER TEMPERATURE) Operate the Techstream according to the display and select "Data List". OK: Engine coolant temperature value displayed on Techstream is almost the same as actual engine coolant temperature. Engine: ENGINE REFERENCE CHART Tester Display Measurement Item/Range Normal Condition Diagnostic Note Water Temperature Engine coolant temperature/Min.: -40°C (-40°F), Max.: 140°C (284°F) After warming up: 80 to 100°C (176 to 212°F) - NG: Go to SFI SYSTEM (See «PROBLEM SYMPTOMS TABLE»(ref-349724-S04933757282009120800000) ) OK: Go to Next Step
- REPLACE NO. 1 METER ECU Temporarily replace the combination meter with a new one (See «DISASSEMBLY»(ref-349730-S27921136492009120800000) ).
- CHECK NO. 1 METER ECU Check the operation of the combination meter returns to normal (See «OPERATION CHECK»(ref-349730-S24339045002009120800000) ). OK: Operation of combination meter returns to normal. NG: REPLACE ECM (See «REMOVAL»(ref-349724-S01517209942009120800000) ) OK: END (COMBINATION METER IS DEFECTIVE)
- CHECK CAN COMMUNICATION SYSTEM Check for the DTC (See «DTC CHECK/CLEAR»(ref-349730-S34267358812009120800000) ). Result: RESULT REFERENCE CHART Result Proceed to DTC is not output A CAN communication system DTC is output B Lighting system DTC (B1244) is output C B: Go to CAN COMMUNICATION SYSTEM (See «CAN COMMUNICATION SYSTEM»(ref-349742-S22957258702009120800000) ) C: Go to LIGHTING SYSTEM (See «DIAGNOSTIC TROUBLE CODE CHART»(ref-349731-S28942641642009120800000) ) A: Go to Next Step
- PERFORM ACTIVE TEST USING TECHSTREAM (DIMMER SWITCH) Operate the Techstream according to the display and select "Active Test". OK: Meter illumination is dimmed when the dimmer switch is ON. Main Body: MAIN BODY REFERENCE CHART Tester Display Test Part Control Range Dimmer signal Dimmer switch ON or OFF HINT: Refer to the sensitivity setting in the customization table of the automatic light control system (See «CUSTOMIZE PARAMETERS»(ref-349731-S25354404972009120800000) ). NG: Go to step 3 OK: CHECK LIGHTING SETTING (See «CUSTOMIZE PARAMETERS»(ref-349731-S25354404972009120800000) )
- REPLACE NO. 1 METER ECU Temporarily replace the combination meter with a new one (See «DISASSEMBLY»(ref-349730-S27921136492009120800000) ).
- CHECK NO. 1 METER ECU Check that the operation of the combination meter returns to normal (See «OPERATION CHECK»(ref-349730-S24339045002009120800000) ). OK: Operation of combination meter returns to normal. NG: REPLACE MAIN BODY ECU (DRIVER SIDE JUNCTION BLOCK) OK: END (COMBINATION METER IS DEFECTIVE)
