PRECAUTION
- NOTICE FOR INITIALIZATION NOTE: When disconnecting the cable from the negative (-) battery terminal, initialize the following systems after the cable is reconnected. SYSTEM NAME REFERENCE CHART System Name See procedure Navigation System (for DVD) «INITIALIZATION»(ref-349706-S07943075812009120800000) Advanced Parking Guidance System Power Trunk Lid System Rear Door Sunshade System
Scheme 48
Scheme 49
Scheme 50
Scheme 51
Scheme 52
Scheme 53
Scheme 54
Scheme 55
Scheme 56
Scheme 57
Communication table
| Sender | Receiver | Communication Signal | Communication Line |
|---|---|---|---|
| No. 1 meter ECU | ECM Air conditioning amplifier Center airbag sensor Main body ECU | Vehicle speed signal | CAN |
| Certification ECU Parking assist ECU*3 Clearance warning ECU*4 Tilt & telescopic ECU | |||
| Main body ECU (driver side junction block) Air conditioning amplifier | Rheostat duty signal | ||
| Main body ECU | Lounge illumination signal | ||
| Air conditioning amplifier ECM | Vehicle specification signal (Destination/Handle code) | ||
| Certification ECU | Odometer signal | ||
| Multi-display*7 Integration control and panel*8 | Front passenger side seat belt warning light signal 4P out signal | Direct Line | |
| ECM | No. 1 meter ECU | Starter signal Test mode signal CRUISE main indicator light signal*1 Cruise control warning signal*1 Engine coolant temperature signal Shift position signal Reject buzzer signal Gear position signal Engine RPM data Fuel injection signal Diagnosis signal | CAN |
| MIL signal | Direct line | ||
| Electric parking brake ECU | No. 1 meter ECU | Parking brake switch signal | CAN |
| Main body ECU (driver side junction block) | No. 1 meter ECU | Illuminance data Auto dimmer signal ACC switch signal Key switch signal Each door courtesy switch signal Slide roof signal*9 Key signal Driver side seat belt switch signal High beam indicator light signal HEAD indicator light signal*3 Fr. FOG indicator light signal Rr. FOG indicator light signal*2 TAIL indicator light signal*2 Diagnosis signal Stop switch signal Meter illumination light up signal Vehicle destination package signal Display switch reset signal Sliding roof warning signal*9 | CAN |
| Certification ECU | No. 1 meter ECU | Inside key existence warning signal Low key battery warning signal Shift position warning signal Meter buzzer request signal Door unlock mode display signal Steering lock warning signal | CAN |
| Parking assist ECU*3 Clearance warning ECU*4 | No. 1 meter ECU | Clearance warning display signal Sensor diagnosis signal | CAN |
| Skid control ECU | No. 1 meter ECU | ABS warning light ON signal Brake warning light ON signal Brake control warning light ON signal Slip indicator light ON signal Speedometer signal Brake hold indicator signal | CAN |
| Tire pressure warning ECU | No. 1 meter ECU | Tire pressure warning light signal | CAN |
| Driving support ECU*5, *6 | No. 1 meter ECU | Diagnosis signal Vehicle-to-vehicle distance control signal Vehicle-to-vehicle distance signal Front millimeter wave radar sensor grime signal Bad weather detection signal Approach warning signal Preceding vehicle detection signal Front millimeter wave radar sensor beam axis deviation signal CRUISE main indicator light signal Dynamic radar cruise warning signal Cruise control vehicle speed signal*1 Constant speed cruise signal | CAN |
| Air conditioning amplifier | No. 1 meter ECU | Ambient temperature display signal Air conditioning filter replacement signal | CAN |
| Center airbag sensor | No. 1 meter ECU | Airbag warning light signal Front passenger seat condition signal Front passenger seat belt condition signal Diagnosis signal | CAN |
| Seat belt control ECU*6 | No. 1 meter ECU | PCS indicator light signal Radar sensor information signal PCS system information signal Pre-collision off switch signal*6 | CAN |
| ECT ECU | No. 1 meter ECU | Shift position P signal Shift position R signal Shift position N signal Shift position D signal Shift position 6 signal Shift position 5 signal Shift position 4 signal Shift position 3 signal Shift position 2 signal Shift position 1 signal Sports mode indicator signal TM oil temperature range Sports mode enable signal Shift position signal ECT POWER indicator light signal ECT SNOW indicator light signal Sports shift reject buzzer signal CHARGE indicator light signal | CAN |
| AFS ECU | No. 1 meter ECU | AFS OFF indicator light signal | CAN |
| Front controller | No. 1 meter ECU | Hood courtesy switch signal CHARGE indicator light signal Oil level signal Oil pressure signal Washer level signal | CAN |
| Rear junction block ECU | No. 1 meter ECU | Taillight signal Brake pad wear signal Remaining fuel signal | CAN |
| Suspension control ECU | No. 1 meter ECU | TEMS SPORT indicator light signal TEMS COMFORT indicator light signal HEIGHT HIGH indicator light signal | CAN |
| Steering pad switch | No. 1 meter ECU | Steering pad switch operation signal | CAN |
| Fuel sender gauge | No. 1 meter ECU | Fuel level signal | CAN |
| Turn signal flasher relay | No. 1 meter ECU | Turn signal indicator light (LH/RH) signal | Direct Line |
| Washer level switch | No. 1 meter ECU | Washer fluid level warning light signal | CAN |
| Brake fluid level warning switch | No. 1 meter ECU | Brake fluid level warning light signal | CAN |
| Light control rheostat | No. 1 meter ECU | Illumination signal | Direct Line |
| Engine oil level sensor | No. 1 meter ECU | Engine oil level signal | CAN |
| Light failure sensor | No. 1 meter ECU | Rear light indicator light signal | CAN |
| Generator | No. 1 meter ECU | CHARGE warning light signal | CAN |
| Engine oil pressure switch | No. 1 meter ECU | Engine oil pressure signal | CAN |
| ECM | No. 1 meter ECU | MIL warning light signal | Direct Line |
| HINT: *1: w/ Cruise control system *2: except U.S.A. *3: w/ Advanced parking guidance system *4: w/o Advanced parking guidance system *5: w/ Dynamic radar cruise control system *6: w/ Pre-collision system *7: w/ Multi-display *8: w/o Multi-display *9: w/ Sliding roof system | |||
COMMUNICATION CHART
Scheme 58
Scheme 59
Scheme 60
Scheme 61
Scheme 62
Scheme 63
Scheme 64
Scheme 65
- METER GAUGE AND WARNING/INDICATOR Gauge: GAUGE REFERENCE CHART Item Detail Speedometer Based on signal received from wheel speed sensor, skid control ECU calculates vehicle speed and transmits data to meter (CAN) Tachometer ECM transmits tachometer signal to the No. 1 meter ECU (CAN) Engine Coolant Temperature Gauge Displays water temperature based on signals from ECM (CAN) Fuel Receiver Gauge Fuel sender gauge sends gauge data to meter display from rear junction block ECU (CAN) HINT: *1: for U.S.A. *2: except U.S.A. *3: w/ Cruise control system *4: w/ Dynamic radar cruise control system *5: w/ Pre-collision system Warning/Indicator: WARNING/INDICATOR REFERENCE CHART Item Detail A/T P shift position indicator Receives P signal from ECM (CAN) A/T R shift position indicator Receives R signal from ECM (CAN) A/T N shift position indicator Receives N signal from ECM (CAN) A/T D shift position indicator Receives D signal from ECM (CAN) A/T S (1 to 8) shift position indicator Receives S (1 to 8) signal from ECM (CAN) Turn signal indicator light (LH/RH) Receives turn signal from flasher relay (Direct line) BEAM indicator light Receives beam signal from main body ECU (CAN) Fr. FOG indicator light Receives front fog light signal from main body ECU (CAN) Rr. FOG indicator light*1 Receives rear fog light signal from main body ECU (CAN) CHARGE warning light Receives malfunction charge signal from ECM (CAN) MIL Receives malfunction check signal from ECM (Direct line) DOOR indicator light Open door indicator illuminates when receiving signal from main body ECU (CAN) Driver side seat belt warning light Receives driver seat belt signal (unfastened) from main body ECU (CAN) CRUISE main indicator light*2,*3 Receives cruise actuation signal from driving support ECU*2 (ECM*3) (CAN) SRS warning light Receives airbag warning signal from center airbag sensor (CAN) SLIP indicator light Receives slip actuation signal from skid control ECU (CAN) ABS warning light Receives ABS warning signal from skid control ECU (CAN) Brake warning light/red (malfunction) Receives warning signal from skid control ECU (LIN) Brake warning light/yellow (minor malfunction) Brake hold standby indicator light Brake hold operated indicator light Receives warning signal from skid control ECU (CAN) TEMS SPORT indicator light Receives sports mode signal from suspension control ECU (CAN) TEMS COMFORT indicator light Receives comfort mode signal from suspension control ECU (CAN) ECT POWER indicator light Receives power mode signal from ECM (CAN) ECT SNOW indicator light Receives snow mode signal from ECM (CAN) AFS OFF indicator light Receives AFS OFF signal from AFS ECU (CAN) HEAD indicator light*4 TAIL indicator light*1 Receives taillight or headlight malfunction signal from main body ECU (CAN) PARK indicator light Receives park warning light signal from electric parking brake ECU (CAN) EPS warning light Receives power steering warning signal from power steering ECU (CAN) Tire pressure warning light Receives tire pressure warning signal from tire pressure warning ECU (CAN) PCS warning light*5 Receives pre-collision warning signal from seat belt control ECU (CAN) HEIGHT HIGH indicator light Receives height control switch/height control warning signal from suspension control ECU (CAN) Master caution indicator light Receives warning signal from each ECU (CAN) HINT: *1: except U.S.A. *2: w/ Cruise control system *3: w/ Dynamic radar cruise control system *4: for U.S.A. *5: w/ Pre-collision system
- MULTI-INFORMATION DISPLAY When the DISP switch is pressed, the multi-information display is changed between the following modes: standard mode, cruise information display mode, radar cruise mode, warning mode.
- MULTI-INFORMATION DISPLAY FLOWCHART Multi-information display flowchart Warning display flowchart The warning displays are automatically scrolled. The warning sound is emitted simultaneously with the warning display only when the warning first occurs. (Preparation delay is within 210 milliseconds.) When a warning first occurs, it is displayed as a new warning. When several warnings occur, each warning is displayed for 2 seconds. However, when a new warning is first displayed, the display lasts for 6 seconds. For the "Moon Roof Opened" and "To start, depress the brake pedal, and push the engine switch" symptoms, the ECUs of the respective systems cannot send signals with the engine switch on (IG). As a result, the meter cannot display information for these symptoms with the engine switch on (IG). Conditions for master warning illumination (for situations with several warning displays). The master warning blinks or illuminates according to the highest priority warning. Even if each individual warning would not cause the master warning to illuminate, the cyclic display causes the master warning to illuminate. Even if a warning has its own indicator, the warning is still cycled in the multi-information display. Outside temperature and driving monitor display flowchart HINT: *: As there is no designated screen for this vehicle, this screen is skipped. Door warning display flowchart
FAIL-SAFE CHART
Engine coolant temperature gauge
| Condition | Fail-safe Operation | Fail-safe Deactivation Condition |
|---|---|---|
| Engine coolant temperature data is interrupted for 3.1 seconds | Gauge needle indicates below "C" | Engine coolant temperature data is received |
FAIL-SAFE CHART
Fuel signal (Fuel injection signal)
| Condition | Fail-safe Operation | Fail-safe Deactivation Condition |
|---|---|---|
| While engine switch is in on (IG) position, fuel injection signal is interrupted for 60 seconds | Fuel gauge calibration is performed using average fuel consumption data | Engine switch is turned from off to on (IG) and normal data is received |
FAIL-SAFE CHART
Fuel signal (Gauge signal)
| Condition | Fail-safe Operation | Fail-safe Deactivation Condition |
|---|---|---|
| While engine switch is in on (IG) position, sender signal is interrupted for 60 seconds and malfunction signal is received from one of the gauges for 10 to 20 seconds | Needle indicates "E", and warning light comes on | Engine switch is turned from off to on (IG) and normal data is received |
FAIL-SAFE CHART
Odometer
| Condition | Fail-safe Operation | Fail-safe Deactivation Condition |
|---|---|---|
| Vehicle speed pulse signal integration value is interrupted for 0.12 second | Data received most recently remains displayed | Normal data is received |
FAIL-SAFE CHART
A/T shift position indicator
| Condition | Fail-safe Operation | Fail-safe Deactivation Condition |
|---|---|---|
| "P to D" data is interrupted for 3.1 seconds | All data can be displayed: Shift position comes on All data can not be displayed: Shift position indicator goes off | Normal data is received |
| "P" to "D" data is interrupted | Data received most recently remains displayed (when data is interrupted for 3.1 seconds, shift position indicator goes off) | Normal data is received |
FAIL-SAFE CHART
Sports shift position indicator
| Condition | Fail-safe Operation | Fail-safe Deactivation Condition |
|---|---|---|
| Gear position signal is interrupted | Data received most recently remains displayed (when data is interrupted for 3.1 seconds, shift position indicator goes off) | Normal data is received |
| Sports mode indicator and sports mode enable signals are interrupted | Data received most recently remains displayed (when data is interrupted for 3.1 seconds, shift position indicator goes off) | Normal data is received |
FAIL-SAFE CHART
SRS warning light
| Condition | Fail-safe Operation | Fail-safe Deactivation Condition |
|---|---|---|
| While engine switch is in on (IG) position, SRS warning light on/blink request signal (9.0 V or higher) is interrupted for 10 seconds or SRS warning light on/blink request signal (below 9 V) is interrupted for 60 seconds | SRS warning light comes on until engine switch off | Normal data is received |
FAIL-SAFE CHART
ABS warning light
| Condition | Fail-safe Operation | Fail-safe Deactivation Condition |
|---|---|---|
| While engine switch is in on (IG) position, ABS warning light signal is interrupted for 1 second | ABS warning light comes on until engine switch off | Normal data is received |
FAIL-SAFE CHART
BEAM indicator light
| Condition | Fail-safe Operation | Fail-safe Deactivation Condition |
|---|---|---|
| Headlight HI on instruction signal is interrupted for 10 seconds during CAN bus wake-up mode | While engine switch is in on (IG) position: BEAM indicator light condition is maintained Engine switch is off: BEAM indicator light is off | Normal data is received |
FAIL-SAFE CHART
Brake warning light/Yellow (Minor malfunction)
| Condition | Fail-safe Operation | Fail-safe Deactivation Condition |
|---|---|---|
| Brake warning light/yellow (minor malfunction) signal, brake level warning light and PKB switch signals are interrupted for 1 second | Brake warning light/yellow (minor malfunction) comes on until engine switch off | Normal data is received |
FAIL-SAFE CHART
CRUISE main indicator light (w/ Cruise control system, Dynamic radar cruise control system)
| Condition | Fail-safe Operation | Fail-safe Deactivation Condition |
|---|---|---|
| CRUISE activate indicator, cruise control warning and radar cruise warning signals are interrupted | Display condition is maintained until engine switch off | Normal data is received |
FAIL-SAFE CHART
Driver side seat belt warning light
| Condition | Fail-safe Operation | Fail-safe Deactivation Condition |
|---|---|---|
| Driver side seat belt buckle switch signal is interrupted for 10 seconds during CAN bus wake-up mode | While engine switch is in on (IG) position: Driver side seat belt warning light condition is maintained Engine switch is off: Driver side seat belt warning light is off | Normal data is received |
FAIL-SAFE CHART
DOOR indicator light
| Condition | Fail-safe Operation | Fail-safe Deactivation Condition |
|---|---|---|
| Driver side courtesy switch, front passenger side courtesy switch, rear door LH courtesy switch, rear door RH courtesy switch and luggage courtesy switch signals are interrupted for 10 seconds during CAN bus wake-up mode | While engine switch is in on (IG) position: DOOR indicator light condition is maintained Engine switch is off: DOOR indicator light is off | Normal data is received |
FAIL-SAFE CHART
Brake warning light/Red (Malfunction)
| Condition | Fail-safe Operation | Fail-safe Deactivation Condition |
|---|---|---|
| Brake warning light/red (malfunction) signal is interrupted | Brake warning light/red (malfunction) condition is maintained until engine switch off | Normal data is received |
| While engine switch is on (IG) position, electro-mechanical parking brake warning light signal is interrupted for 1 second | Electro-mechanical parking brake warning light comes on until engine switch off | Normal data is received |
FAIL-SAFE CHART
Fr FOG indicator light
| Condition | Fail-safe Operation | Fail-safe Deactivation Condition |
|---|---|---|
| Front fog light on signal is interrupted for 10 seconds during CAN bus wake-up mode | While engine switch is in on (IG) position: Fr FOG indicator light condition is maintained Engine switch is off: Fr FOG indicator light is off | Normal data is received |
FAIL-SAFE CHART
Rr FOG indicator light (for Except U.S.A.)
| Condition | Fail-safe Operation | Fail-safe Deactivation Condition |
|---|---|---|
| Rear fog light on signal is interrupted for 10 seconds during CAN bus wake-up mode | While engine switch is in on (IG) position: Rr FOG indicator light condition is maintained Engine switch is off: Rr FOG indicator light is off | Normal data is received |
FAIL-SAFE CHART
HEAD indicator light
| Condition | Fail-safe Operation | Fail-safe Deactivation Condition |
|---|---|---|
| Headlight LO on instruct signal is interrupted for 10 seconds during CAN bus wake-up mode | While engine switch is in on (IG) position: HEAD indicator light condition is maintained Engine switch is off: HEAD indicator light is off | Normal data is received |
FAIL-SAFE CHART
HEIGHT HIGH indicator light
| Condition | Fail-safe Operation | Fail-safe Deactivation Condition |
|---|---|---|
| HI light signal is interrupted | HEIGHT HIGH indicator light condition is maintained until engine switch off | Normal data is received |
FAIL-SAFE CHART
Front passenger side seat belt warning light
| Condition | Fail-safe Operation | Fail-safe Deactivation Condition |
|---|---|---|
| Passenger side seat belt buckle switch, passenger side seat occupied/unoccupied signals are interrupted | Front passenger side seat belt warning light condition is maintained until engine switch off | Normal data is received |
FAIL-SAFE CHART
ECT POWER indicator light
| Condition | Fail-safe Operation | Fail-safe Deactivation Condition |
|---|---|---|
| ECT PWR indicator signal is interrupted | ECT POWER indicator light condition is maintained until engine switch off | Normal data is received |
FAIL-SAFE CHART
SLIP indicator light
| Condition | Fail-safe Operation | Fail-safe Deactivation Condition |
|---|---|---|
| Frame data (including SLIP indicator on/blink request signal) is interrupted for 0.9 seconds | SLIP indicator light condition is maintained until engine switch off | Normal data is received |
FAIL-SAFE CHART
ECT SNOW indicator light
| Condition | Fail-safe Operation | Fail-safe Deactivation Condition |
|---|---|---|
| ECT SNOW indicator signal is interrupted | ECT SNOW indicator light condition is maintained until engine switch off | Normal data is received |
FAIL-SAFE CHART
TAIL indicator light
| Condition | Fail-safe Operation | Fail-safe Deactivation Condition |
|---|---|---|
| Taillight on instruct signal is interrupted for 10 seconds during CAN bus wake-up mode | While engine switch is in on (IG) position: TAIL indicator light condition is maintained Engine switch is off: TAIL indicator light is off | Normal data is received |
FAIL-SAFE CHART
Tire pressure warning light
| Condition | Fail-safe Operation | Fail-safe Deactivation Condition |
|---|---|---|
| While engine switch is on (IG) position, tire pressure warning signals are interrupted | While engine switch is in on (IG) position: Tire pressure warning light blinks for 60 to 64 seconds Engine switch is off: Tire pressure warning light is off | Normal data is received |
FAIL-SAFE CHART
AFS OFF indicator light
| Condition | Fail-safe Operation | Fail-safe Deactivation Condition |
|---|---|---|
| AFS OFF indicator on request signal is interrupted | AFS OFF indicator light condition is maintained until engine switch off | Normal data is received |
FAIL-SAFE CHART
PARK warning light
| Condition | Fail-safe Operation | Fail-safe Deactivation Condition |
|---|---|---|
| Communication data from electro-mechanical parking brake ECU is interrupted for 1 second | While engine switch is in on (IG) position: PARK warning light condition is maintained Engine switch is off: PARK warning light is off | Normal data is received |
FAIL-SAFE CHART
EPS warning light
| Condition | Fail-safe Operation | Fail-safe Deactivation Condition |
|---|---|---|
| EPS warning light signal is interrupted for 1 second | EPS warning light condition is maintained until engine switch off | Normal data is received |
FAIL-SAFE CHART