Starting: Diagnosis Lexus ES XV40

HOW TO PROCEED WITH TROUBLESHOOTING

HINT

1. Use the following procedures to troubleshoot the push-button start function.
2. The intelligent tester should be used in steps 4 , 5 and 8 .

1. VEHICLE BROUGHT TO WORKSHOP
2. CUSTOMER PROBLEM ANALYSIS CHECK HINT: In troubleshooting, confirm that the problem symptoms have been accurately identified. Preconceptions should be discarded in order to make an accurate judgment. To clearly understand what the problem symptoms are, it is extremely important to ask the customer about the problem and the conditions at the time the malfunction occurred. Gather as much information as possible for reference. Past problems that seem unrelated may also help in some cases. The following 5 items are important points in the problem analysis: IMPORTANT POINTS IN PROBLEM ANALYSIS What Vehicle model, system name When Date, time, occurrence frequency Where Road conditions Under what conditions? Running conditions, driving conditions, weather conditions How did it happen? Problem symptoms
3. INSPECT BATTERY VOLTAGE Standard voltage: 11 to 14 V If the voltage is below 11V, recharge or replace the battery before proceeding.
4. INSPECT COMMUNICATION FUNCTION OF CAN COMMUNICATION SYSTEM Use the intelligent tester to check if the CAN Communication System is functioning normally (See «HOW TO PROCEED WITH TROUBLESHOOTING»(ref-283107-S06034118862008041700000) ). Result RESULT REFERENCE Result Proceed to CAN DTC is not output A CAN DTC is output B B: GO TO 1 CAN COMMUNICATION SYSTEM A: Go to Next Step
5. CHECK FOR DTC Check for DTCs and note any codes that are output (See «DTC CHECK / CLEAR»(ref-283102-S24923168412008041700000) ). Delete DTCs. Recheck for DTCs. Result RESULT REFERENCE Result Proceed to DTC does not reoccur A DTC reoccurs B B: GO TO «DIAGNOSTIC TROUBLE CODE CHART»(ref-283102-S02486100852008041700000) A: Go to Next Step
6. INSPECT BASIC OPERATION Turn the engine switch on (START) and check that the engine starts normally. Make sure that the brake pedal is depressed and the shift position is P at this time. Check that the engine switch mode can be changed by pushing the engine switch. HINT: Without depressing the brake pedal, push the engine switch repeatedly. Engine switch mode should turn from off to on (ACC) to on (IG) and back to off. With the brake pedal depressed, push the engine switch repeatedly. Engine switch mode should turn to ENGINE START from any status. OK: Engine can start normally.
7. PROBLEM SYMPTOMS TABLE Result RESULT REFERENCE Result Proceed to Fault is not listed in the problem symptoms table A Fault is listed in the problem symptoms table B B: Go to step 9 A: Go to Next Step
8. OVERALL ANALYSIS AND TROUBLESHOOTING (See «TERMINALS OF ECU»(ref-283102-S04499795032008041700000) ) (See «DATA LIST / ACTIVE TEST»(ref-283102-S26969141142008041700000) )
9. REPAIR OR REPLACE
10. CONFIRMATION TEST NEXT: END

PROBLEM SYMPTOMS TABLE

HINT

1. 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.
2. Inspect the fuses and relays related to the system before inspecting the suspected areas below. PUSH-BUTTON START FUNCTION: PROBLEM SYMPTOMS TABLE Symptom Suspected Area See Power does not turn on (neither ACC nor IG is possible). 1. AM2 Fuse «POWER SOURCE MODE DOES NOT CHANGE TO ON (IG AND ACC)»(ref-283102-S23364243682008041700000) 2. Engine Switch - 3. Wire Harness or Connector - 4. Smart Access System with Push-button Start (Entry Function) - 5. Main Body ECU (Instrument Panel J/B) - 6. Certification ECU - 7. ID Code Box - 8. Steering Lock ECU - Power is not turned on (only ACC is not turned on). 1. AM2 Fuse «POWER SOURCE MODE DOES NOT CHANGE TO ON (ACC)»(ref-283102-S26777581822008041700000) 2. ACC Relay - 3. Wire Harness or Connector - 4. Main Body ECU (Instrument Panel J/B) - PROBLEM SYMPTOMS TABLE Symptom Suspected Area See Power is not turned on (only IG is not turned on). 1. AM2 Fuse «POWER SOURCE MODE DOES NOT CHANGE TO ON (IG)»(ref-283102-S22962129192008041700000) 2. IG1 Relay - 3. IG2 Relay - 4. Wire Harness or Connector - 5. Main Body ECU (Instrument Panel J/B) - Engine does not start. 1. Smart Access System with Push-button Start (Entry Function) «ENGINE DOES NOT START»(ref-283102-S42795884912008041700000) 2. Engine Switch - 3. Shift Lock Control ECU - 4. STOP Fuse - 5. Stop Light Switch - 6. Electrical Steering Lock Function - 7. ST Cut Relay - 8. Park/Neutral Position Switch - 9. ST Relay - 10. ECM - 11. Engine immobilizer System - 12. Main Body ECU (Instrument Panel J/B) - 13. Wire Harness or Connector - Engine switch indicator light does not come on. Engine Switch Indicator Light Circuit «ENGINE SWITCH INDICATOR CIRCUIT»(ref-283102-S17851115232008041700000)

Scheme 105

Scheme 106

Scheme 107

Scheme 108

Scheme 109

Scheme 110

Scheme 111

1. CHECK MAIN BODY ECU (INSTRUMENT PANEL J/B) Disconnect the DR, DA, DD, DF, E60, E61 and E59 ECU connectors. Measure the voltage and resistance of the wire harness side connector. VOLTAGE AND RESISTANCE SPECIFICATION Symbols (Terminal No.) Wiring Color Terminal Description Condition Specified Condition AM1 (E61-6) - Body ground L - Body ground +B power supply Always 10 to 14 V AM2 (E60-1) - Body ground L - Body ground +B power supply Always 10 to 14 V SSW1 (E61-17) - Body ground L - Body ground Engine switch signal Engine switch pushed Below 1 ohms SSW1 (E61-17) - Body ground L - Body ground Engine switch signal Engine switch not pushed 10 kohms or higher SSW2 (E61-16) - Body ground V - Body ground Engine switch signal Engine switch pushed Below 1 ohms SSW2 (E61-16) - Body ground V - Body ground Engine switch signal Engine switch not pushed 10 kohms or higher GND3 (E59-1) - Body ground W-B - Body ground Ground Always Below 1 ohms LIN1 (DR-9) - Body ground O - Body ground LIN line Always 10 kohms or higher BATB (DA-1) - Body ground W - Body ground +B Power supply Always 10 to 14 V GND1 (DF-10) - Body ground W-B - Body ground Ground Always Below 1 ohms CANN (E59-15) - Body ground W - Body ground CAN Line Always 10 kohms or higher CANP (E59-16) - Body ground B - Body ground CAN Line Always 10 kohms or higher CANH (E59-5) - Body ground BR - Body ground CAN Line Always 10 kohms or higher CANL (E59-6) - Body ground GR - Body ground CAN Line Always 10 kohms or higher IG (DF-11) - Body ground B - Body ground IG power supply Always 10 to 14 V ALTB (DD-16) - Body ground W - Body ground +B Power supply Always 10 to 14 V If the result is not as specified, there may be a malfunction on the wire harness side. Reconnect the ECU connectors. Measure the voltage of the connector. VOLTAGE SPECIFICATION Symbols (Terminal No.) Wiring Color Terminal Description Condition Specified Condition ACC (DF-2) - Body ground L - Body ground ACC power supply Engine switch on (ACC) 10 to 14 V ACCD (E61-22) - GND3 (E59-1) R - W-B ACC signal Engine switch on (ACC) Output voltage at terminal AM1 or AM2 is -2V or more. ACCD (E61-22) - GND3 (E59-1) R - W-B ACC signal Engine switch off Below 1 V IG1D (E61 -3) - GND3 (E59-1) LG - W-B IG1 signal Engine switch on (IG) Output voltage at terminal AM1 or AM2 is -2V or more. IG1D (E61 -3) - GND3 (E59-1) LG - W-B IG1 signal Engine switch on (ACC) Below 1 V IG2D (E60-11) - GND3 (E59-1) O - W-B IG2 signal Engine switch on (IG) Output voltage at terminal AM1 or AM2 is -2V or more. IG2D (E60-11) - GND3 (E59-1) O - W-B IG2 signal Engine switch on (ACC) Below 1 V STP (DC-13) - GND3 (E59-1) W - W-B Stop light signal Brake pedal depressed Output voltage at terminal AM1 or AM2 is -2V or more. STP (DC-13) - GND3 (E59-1) W - W-B Stop light signal Brake pedal released Below 1 V SLR+ (E61-19) - GND3 (E59-1) BR - W-B Steering lock motor signal Steering lock motor operating Below 1 V SLR+ (E61-19) - GND3 (E59-1) BR - W-B Steering lock motor signal Steering lock motor does not operate Output voltage at terminal AM1 or AM2 is -2V or more. SLP (E61-18) - GND3 (E59-1) GR - W-B Steering lock actuator position signal Steering lock is locked Pulse generation (See 3 waveform 3) SLP (E61-18) - GND3 (E59-1) GR - W-B Steering lock actuator position signal Steering lock is released Pulse generation (See 3 waveform 3) SPD (E59-9) - GND3 (E59-1) SB - W-B Vehicle speed signal Engine switch on (IG), rotate rear wheel slowly Pulse generation (See 1 waveform 1) TACH (E59-8) - GND3 (E59-1) B - W-B Tachometer signal Engine running Pulse generation (See 2 waveform 2) P (E58-2) - GND3 (E59-1) G - W-B Shift lock signal Shift lever P position Output voltage at terminal AM1 or AM2 is -2V or more. P (E58-2) - GND3 (E59-1) G - W-B Shift lock signal Shift lever not P position Below 1 V ACCR (E60-3) - GND3 (E59-1) B - W-B Starter assist signal Brake pedal depressed, shift lever P position, engine switch is pushed once --> on (IG) 0.1 to 0.8 V* 1 --> Output voltage at terminal AM1 or AM2 is -2 V or more. STSW (E58-4) - GND3 (E59-1) R - W-B Starter activation request signal Brake pedal depressed, engine switch held on (ST) Output voltage at terminal AM1 or AM2 is -2V or more. STR (E61-8) - GND3 (E59-1) G - W-B Park/neutral position switch Shift lever P or N position --> except P or N position Below 1 V --> Pulse generation STR2 (E58-6) - GND3 (E59-1) V - W-B Starter signal (Sub) Brake pedal depressed, shift lever P or N position, engine switch on (ST) Output voltage at terminal AM1 or AM2 is -3.5V or more.* 2 INDS (E61-15) - GND3 (E59-1) Y - W-B Vehicle condition signal Brake pedal depressed, shift lever P position. Output voltage at terminal AM1 or AM2 is -3V or more. INDW (E61-14) - GND3 (E59-1) GR - W-B Warning signal Brake pedal depressed, shift lever P position, engine switch on (ACC, IG) Output voltage at terminal AM1 or AM2 is -3 V or more. SWIL (E61-25) - GND3 (E59-1) R - W-B Illumination signal Light control switch TAIL or HEAD Output voltage at terminal AM1 or AM2 is -2V or more. HINT: *1: Voltage is output only when the engine is cranking. *2: Voltage is output for 0.3 seconds when the engine is cranking to start. Disconnect the B12 connector from the ECM before measuring the voltage. If the result is not as specified, the ECU may have a malfunction. Using an oscilloscope, check the signal waveform of the ECU. Waveform 1 Waveform 1 (Reference): WAVEFORM REFERENCE (WAVEFORM 1) Terminal No. SPD (E59-9) - GND3 (E59-1) Tool Setting 5V/DIV., 10 ms./DIV. Vehicle Condition Driving at approx. 20 km/h (12 mph) HINT: As the vehicle speed increases, the wavelength shortens. Waveform 2 Waveform 2 (Reference): WAVEFORM REFERENCE (WAVEFORM 2) Terminal No. TACH (E59-8) - GND3 (E59-1) Tool Setting 5V/DIV., 10 ms./DIV. Vehicle Condition Engine idling HINT: As the engine revolution speed increases, the wavelength shortens. Waveform 3 Waveform 3 (Reference): WAVEFORM REFERENCE (WAVEFORM 3) Terminal No. SLP (E61-18) - GND3 (E59-1) Tool Setting 2V/DIV., 100 ms./DIV. Vehicle Condition Steering lock/unlock
2. CHECK CERTIFICATION ECU Disconnect the E13 ECU connector. Measure the voltage and resistance of the wire harness side connector. VOLTAGE AND RESISTANCE SPECIFICATION Symbols (Terminal No.) Wiring Color Terminal Description Condition Specified Condition +B1 (E13-1) - Body ground W - Body ground +B power supply Always 10 to 14 V LIN (E13-10) - Body ground O - Body ground LIN line Always 10 kohms or higher E (E13-17) - Body ground W-B - Body ground Ground Always Below 1 ohms If the result is not as specified, there may be a malfunction on the wire harness side. Reconnect the E13 ECU connector. Measure the voltage of the connector. VOLTAGE SPECIFICATION Symbols (Terminal No.) Wiring Color Terminal Description Condition Specified Condition IG (E13-18) - Body ground LG - Body ground Ignition power supply Engine switch on (IG) 10 to 14 V IG (E13-18) - Body ground LG - Body ground Ignition power supply Engine switch off Below 1V If the result is not as specified, the ECU may have a malfunction.
3. CHECK ECM Disconnect the B12 and A10 ECM connectors. Measure the voltage and resistance of the wire harness side connectors. VOLTAGE AND RESISTANCE SPECIFICATION Symbols (Terminal No.) Wiring Color Terminal Description Condition Specified Condition +B (A10-2) - Body ground R - Body ground Power source of ECM Engine switch on (IG) 10 to 14 V +B2 (A10-1) - Body ground R - Body ground Power source of ECM Engine switch on (IG) 10 to 14 V IGSW (A10-28) - Body ground Y - Body ground Ignition switch signal Engine switch on (IG) 10 to 14 V E01 (B12-22) - Body ground W-B - Body ground Ground Always Below 1 ohms E02 (B12-21) - Body ground B-W - Body ground Ground Always Below 1 ohms E03 (B12-104) - Body ground B - Body ground Ground Always Below 1 ohms E04 (B12-23) - Body ground W - Body ground Ground Always Below 1 ohms E05 (B12-46) - Body ground W - Body ground Ground Always Below 1 ohms E1 (B12-81) - Body ground W-B - Body ground Ground Always Below 1 ohms ME01 (B12-20) - Body ground B - Body ground Ground Always Below 1 ohms If the result is not as specified, there may be a malfunction on the wire harness side. Reconnect the ECM connectors. Measure the voltage of the connectors. VOLTAGE SPECIFICATION Symbols (Terminal No.) Wiring Color Terminal Description Condition Specified Condition STA (A10-48) - E1 (B12-81) V - W-B Starter relay operation signal Cranking 10 to 14 V ACCR (A10-13) - E1 (B12-81) B - W-B ACC relay cut signal (output) Brake pedal depressed, shift lever P position, engine switch is pushed once --> on (IG) 0.1 to 0.8 V* 1 --> Output voltage at terminal AM1 or AM2 is -2 V or more. TACH (A10-15) - E1 (B12-81) B - W-B Engine revolution signal (output) Idling Pulse generation (see 1 waveform 1) STP (A10-36) - E1 (B12-81) W - W-B Stop light switch signal (input) Brake pedal depressed 7.5 to 14 V STP (A10-36) - E1 (B12-81) W - W-B Stop light switch signal (input) Brake pedal released Below 1.5 V STAR (B12-63) - E1 (B12-81) R - W-B Starter signal (Main) Brake pedal depressed, shift lever P or N position, engine switch on (ST) 10 to 14 V NSW (B12-62) - E1 (B12-81) L-B - W-B Park / neutral position switch Shift lever P or N position --> except P or N position Below 1 V --> Pulse generation STSW (A10-14) - E1 (B12-81) R - W-B Starter activation request signal Brake pedal depressed, engine switch held on (ST) Output voltage at terminal AM1 or AM2 is -2V or more. HINT: *1: Voltage is output only when the engine is cranking. If the result is not as specified, the ECM may have a malfunction. Using an oscilloscope, check the signal waveform of the ECM. Waveform 1 (Reference): WAVEFORM REFERENCE (WAVEFORM 1) Terminal No. TACH (A10-15) - E1 (B12-81) Tool Setting 5V/DIV., 10 ms./DIV. Vehicle Condition Engine idling HINT: As the vehicle speed increases, the wavelength shortens.
4. CHECK STEERING LOCK ECU Disconnect the E78 ECU connector. Measure the voltage and resistance of the wire harness side connector. VOLTAGE AND RESISTANCE SPECIFICATION Symbols (Terminal No.) Wiring Color Terminal Description Condition Specified Condition B (E78-7) - Body ground B - Body ground +B power supply Always 10 to 14 V IG2 (E78-6) - Body ground B - Body ground Ignition power supply Engine switch on (IG) 10 to 14 V IG2 (E78-6) - Body ground B - Body ground Ignition power supply Engine switch off Below 1 V GND (E78-1) - Body ground W-B - Body ground Ground Always Below 1 ohms SGND (E78-2) - Body ground W-B - Body ground Ground Always Below 1 ohms If the result is not as specified, there may be a malfunction on the wire harness side. Reconnect the E78 ECU connector. Measure the voltage of the connector. VOLTAGE SPECIFICATION Symbols (Terminal No.) Wiring Color Terminal Description Condition Specified Condition SLP1 (E78-4) - GND (E78-1) GR - W-B Steering lock actuator position signal Steering is locked 10 to 14 V SLP1 (E78-4) - GND (E78-1) GR - W-B Steering lock actuator position signal Steering is released Below 1 V If the result is not as specified, the ECU may have a malfunction.

Scheme 112

Scheme 113

1. DESCRIPTION Push-button start function data and the Diagnostic Trouble Codes (DTCs) can be read through the Data Link Connector 3 (DLC3) of the vehicle. When the function seems to be malfunctioning, use the intelligent tester to check for malfunctions and perform repairs.
2. CHECK DLC3 HINT: The ECU uses ISO 15765-4 communication protocol. The terminal arrangement of the DLC3 complies with SAE J1962 and matches the ISO 15765-4 format. VOLTAGE AND RESISTANCE SPECIFICATION Symbols (Terminal No.) Terminal Description Condition Specified Condition CG (4) - Body ground Chassis ground Always Below 1 ohms SG (5) - Body ground Signal ground Always Below 1 ohms SIL (7) - SG (5) Bus "+" line During transmission Pulse generation BAT (16) - Body ground Battery positive Always 10 to 14 V CANH (6) - CANL (14) CAN bus line Engine Switch OFF (1) 56 to 69 ohms CANH (6) - CG (4) HIGH-level CAN bus line Engine Switch OFF (1) 200 ohms or more CANL (14) - CG (4) LOW-level CAN bus line Engine Switch OFF (1) 200 ohms or more CANH (6) - BAT (16) HIGH-level CAN bus line Engine Switch OFF (1) 6 kohms or more CANL (14) - BAT (16) LOW-level CAN bus line Engine Switch OFF (1) 6 kohms or more (1) Before measuring the resistance, leave the vehicle as is for at least 1 minute and do not operate the engine switch, any other switches or the doors. If the result is not as specified, the DLC3 may have a malfunction. Repair or replace the harness and connector. HINT: Connect the cable of the intelligent tester to the DLC3, turn the engine switch on (IG) and attempt to use the tester. If the display indicates that a communication error has occurred, there is a problem either with the vehicle or with the tester. If communication is normal when the tester is connected to another vehicle, inspect the DLC3 of the original vehicle. If communication is still not possible when the tester is connected to another vehicle, the problem may be in the tester itself. Consult the Service Department listed in the tester's instruction manual.
3. INSPECT BATTERY VOLTAGE Standard voltage: 11 to 14 V If the voltage is below 11 V, recharge or replace the battery before proceeding.

DTC CHECK / CLEAR

1. CHECK DTC Connect the intelligent tester to the DLC3. Turn the engine switch on (IG). Enter the following menu items: DIAGNOSIS / OBD / MOBD / DTC INFO / CURRENT CODES. Read the DTC by following the prompts on the tester screen. HINT: Refer to the intelligent tester operator's manual for further details.
2. CLEAR DTC Connect the intelligent tester to the DLC3. Turn the engine switch on (IG). Enter the following menu items: DIAGNOSIS / OBD / MOBD / DTC INFO / CLEAR CODES. Erase the DTC by following the directions on the tester screen. HINT: Refer to the intelligent tester operator's manual for further details.

DATA LIST / ACTIVE TEST

1. READ DATA LIST HINT: Using the intelligent tester 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 as 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. Connect the intelligent tester (with CAN VIM) to the DLC3. When using the intelligent tester with the engine switch off, turn on and off any of the door courtesy light switches repeatedly at 1.5 or less second intervals until communication between the tester and vehicle starts. Turn the engine switch on (IG). Enter the following menus: DIAGNOSIS / OBD / MOBD / DATA LIST. Read the DATA LIST. MAIN BODY: DATA LIST (MAIN BODY) Tester Display Measurement Item/Range Normal Condition Diagnostic Note ACC SW Engine switch on (ACC) / ON or OFF ON: Engine switch on (ACC) OFF: Engine switch off - IGSW Engine switch on (IG) / ON or OFF ON: Engine switch on (IG) OFF: Engine switch off - SHIFT P SIG Shift P position signal / ON or OFF ON: Shift position is P OFF: Shift position is not P - STR UNLOCK SW Steering lock condition / ON or OFF ON: Steering is unlocked (Engine switch on (ACC)) OFF: Steering is locked (Engine switch off) - STOP LIGHT SW Stop light switch / ON or OFF ON: Brake pedal depressed OFF: Brake pedal released - STSW1 Start switch 1 / ON or OFF ON: Engine switch is pushed OFF: Engine switch is not pushed - STSW2 Start switch 2 / ON or OFF ON: Engine switch is pushed OFF: Engine switch is not pushed - N SW/C SW Neutral start switch / ON or OFF ON: Shift position is P or N OFF: Shift position is neither P nor N - LATCH CIRCUIT Latch circuit / ON or OFF ON: Engine switch on (IG) or engine running OFF: Engine switch off or on (ACC) - IG1 RELAY MON1 IG1 outer relay monitor / ON or OFF ON: Engine switch on (IG) OFF: Engine switch off - IG1 RELAY MON2 IG1 inner relay monitor / ON or OFF ON: Engine switch on (IG) OFF: Engine switch off - IG2 RELAY M0N1 IG2 outer relay monitor / ON or OFF ON: Engine switch on (IG) OFF: Engine switch off - IG2 RELAY M0N2 IG2 inner relay monitor / ON or OFF ON: Engine switch on (IG) OFF: Engine switch off - ST REQUEST SIG Starter request signal monitor / ON or OFF ON: ST relay is ON OFF: ST relay is OFF Engine switch pressed and held with shift lever in P or N ACC RELAY MON ACC relay monitor / ON or OFF ON: Engine switch on (ACC) OFF: Engine switch off - ACC CUT SIG ACC relay cut signal / ON or OFF ON: Engine is cranking OFF: Engine is not cranking - E/G COND Engine condition / STOP or RUN STOP: Engine is stopped RUN: Engine is running - VEHICLE SPD SIG Vehicle speed signal / STOP or RUN STOP: Vehicle is stopped RUN: Vehicle is running - PWR COND Power supply condition / ALL, ACC ON, IG1 IG2, ST ON ALL: All relays are OFF ACC ON: ACC relay is ON IG1: IG1 relay is ON IG2: IG2 relay is ON ST ON: ST request signal is ON - COM ENTRY&STRT Communication for certification ECU / OK or STOP OK: Communication STOP: No communication
2. PERFORM ACTIVE TEST HINT: Performing the intelligent tester's ACTIVE TEST allows the relay, VSV, actuator and other items to be operated without removing any parts. Performing the ACTIVE TEST early in troubleshooting is one way to save time. The DATA LIST can be displayed during the ACTIVE TEST. Connect the intelligent tester to the DLC3. Turn the engine switch on (IG). Enter the following menus: DIAGNOSIS / ENHANCED OBD II / ACTIVE TEST. Perform the ACTIVE TEST according to the display on the tester. MAIN BODY: ACTIVE TEST DETAIL (MAIN BODY) Tester Display Test Part Control Range Diagnostic Note LIGHTING IND Indicator for lighting ON / OFF - IND CONDITION Engine switch indicator Green / Amber / No Sig - STR LOCK PWR Power supply for steering lock ECU ON / OFF

DIAGNOSTIC TROUBLE CODE CHART

PUSH-BUTTON START FUNCTION

DIAGNOSTIC TROUBLE CODE CHART

ON-VEHICLE INSPECTION

1. CHECK POWER SOURCE MODE CHANGE FUNCTION Check the function of the engine switch. Check that power source mode changes in accordance with the conditions of the shift position and brake pedal. POWER SOURCE MODE PATTERN AND BRAKE PEDAL CONDITION REFERENCE Brake Pedal Shift Lever Power Source Mode Pattern Depressed P or N Position When the engine switch is pushed once. off --> engine start on (ACC) --> engine start on (IG) --> engine start Not depressed P position Each time the engine switch is pushed. off --> on (ACC) --> on (IG) --> off Except P Position Each time the engine switch is pushed. off --> on (ACC) --> on (IG) --> on (ACC) - P Position When the engine switch is pushed with power source mode on (IG) (engine running). on (IG) --> off - Except P Position When the engine switch is pushed with power source mode on (IG) (engine running). on (IG) --> on (ACC) Check if power source mode changes without pressing the engine switch. With power source mode on (ACC) and the shift position in P, wait for at least 1 hour. Check that power source mode changes from on (ACC) to off automatically.
2. CHECK INDICATOR CONDITION Check the indicator on the engine switch. Check that the engine switch indicator turns on and changes color according to the table below. POWER SOURCE MODE/CONDITION AND INDICATOR LIGHT CONDITION Power Source Mode/Condition Indicator Light Condition Brake pedal released Brake pedal depressed, shift lever in P or N off OFF ON (Green) (When key and vehicle IDs match) on (ACC, IG) ON (Amber) ON (Green) Engine running OFF OFF Steering lock not unlocked Flashes (Green) for 15 sec. Flashes (Green) for 15 sec. System malfunction Flashes (Amber) for 15 sec. Flashes (Amber) for 15 sec.

INSPECTION PROCEDURE

1. CHECK FOR WATER DAMAGE Check the main body ECU, peripheral components, and wire harnesses for traces of water. OK: There are no traces of water. NG: TAKE APPROPRIATE MEASURES AGAINST CAUSE OF WATER DAMAGE AND REPLACE MAIN BODY ECU OK: Go to Next Step
2. CHECK DTC OUTPUT Delete the DTCs (See «DTC CHECK / CLEAR»(ref-283102-S24923168412008041700000) ). HINT: After all DTCs are cleared, check if the trouble occurs again 30 seconds after the engine switch is turned on (IG). Check for DTCs again. OK: No DTC is output. NG: REPLACE MAIN BODY ECU OK: END

1. EMERGENCY ENGINE START CONTROL If there is a malfunction in the stop light switch or STOP fuse, their signals may not be correctly transmitted to the main body ECU. This may result in the engine not starting even if the engine switch is pressed while the brake pedal is depressed and the shift lever is in the P position. To activate the starter: Turn the engine switch from off to on (ACC). Press and hold the engine switch for 15 seconds. HINT: Before performing the inspection, depress the brake pedal and check that the stop lights come on. If the stop lights do not come on when the brake pedal is depressed, refer to the page shown in the brackets (See «PROBLEM SYMPTOMS TABLE»(ref-283105-S07464656062008041700000) ).

Scheme 114

Scheme 115

1. READ VALUE OF INTELLIGENT TESTER (STOP LIGHT SWITCH) Connect the intelligent tester to the DLC3. Turn the engine switch on (IG). Check the DATA LIST for proper functioning of the stop light switch. MAIN BODY: DATA LIST (MAIN BODY) Item Measurement Item/Display (Range) Normal Condition Diagnostic Note STOP LIGHT SW Stop light switch/ON or OFF ON: Brake pedal depressed OFF: Brake pedal released - OK: ON (brake pedal depressed) and OFF (brake pedal released) appear on the screen. NG: Go to step 4 OK: Go to Next Step
2. CHECK DTC OUTPUT (CAN COMMUNICATION SYSTEM) Delete the DTCs (See «DTC CHECK / CLEAR»(ref-283102-S24923168412008041700000) ). Check for CAN communication system DTCs (See «DIAGNOSTIC TROUBLE CODE CHART»(ref-283107-S30957598272008041700000) ). HINT: If the DTCs for the CAN communication system malfunction are output, inspect those DTCs first. OK: No DTC is output. NG: GO TO 1 CAN COMMUNICATION SYSTEM OK: Go to Next Step
3. CHECK DTC OUTPUT (ENGINE CONTROL SYSTEM) Delete the DTCs (See «DTC CHECK/CLEAR»(ref-283100-S41491223352008041700000) ). Check for DTC P0500 (Vehicle speed sensor A) (See «DIAGNOSTIC TROUBLE CODE CHART»(ref-283100-S12115150892008041700000) ). OK: No DTC is output. NG: GO TO ENGINE CONTROL SYSTEM OK: REPLACE MAIN BODY ECU
4. INSPECT FUSE (STOP) Remove the STOP fuse from the instrument panel J/B. Measure the resistance of the fuse. Standard resistance: Below 1 ohms NG: REPLACE FUSE OK: Go to Next Step
5. CHECK WIRE HARNESS (BATTERY - MAIN BODY ECU) Disconnect the DC ECU connector. Measure the volage according to the value(s) in the table below. Standard voltage VOLTAGE SPECIFICATION Tester Connection Condition Specified Condition DC-13 - Body ground Brake pedal released Below 1 V DC-13 - Body ground Brake pedal depressed 10 to 14 V OK: REPAIR OR REPLACE HARNESS OR CONNECTOR NG: Go to Next Step
6. INSPECT STOP LIGHT SWITCH Remove the switch. Measure the resistance of the switch. Standard resistance RESISTANCE SPECIFICATION Tester Connection Condition Specified Condition 1 - 2 Switch pin free Below 1 ohms 3 - 4 Switch pin free 10 kohms or higher 1 - 2 Switch pin pushed in 10 kohms or higher 3 - 4 Switch pin pushed in Below 1 ohms NG: REPLACE STOP LIGHT SWITCH OK: REPLACE MAIN BODY ECU

1. EMERGENCY ENGINE START CONTROL If there is a malfunction in the stop light switch or STOP fuse, their signals may not be correctly transmitted to the main body ECU. This may result in the engine not starting even if the engine switch is pressed while the brake pedal is depressed and the shift lever is in the P position. To activate the starter: Turn the engine switch from off to on (ACC). Press and hold the engine switch for 15 seconds. HINT: After the main body ECU, certification ECU, steering lock ECU, ID code box and/or ECM are/is replaced, perform the registration procedures for the engine immobilizer system (See «REGISTRATION»(ref-283101-S05359278282008041700000) ).

Scheme 116

Scheme 117

Scheme 118

Scheme 119

Scheme 120

Scheme 121

Scheme 122

Scheme 123

Scheme 124

Scheme 125

Scheme 126

Scheme 127

1. CHECK ENTRY FUNCTION DETECTION AREA Inspect entry detection area. When the electrical key is in either of the 2 inspection points in the illustration, the shift lever is in the P position and the brake pedal is depressed, check that the engine switch indicator illuminates in green. OK: Engine switch illuminates in green. HINT: If the engine switch does not illuminate, perform troubleshooting according to the PROBLEM SYMPTOMS TABLE of the smart access with push-button start (starting) (engine switch indicator light does not come on) (See «PROBLEM SYMPTOMS TABLE»(ref-283102-S39347296782008041700000) ) and the smart access with push-button start (entry door lock) (matching for the inside of the cabin cannot be performed) (See «PROBLEM SYMPTOMS TABLE»(ref-283117-S28172911852008041700000) ). NG: GO TO OTHER PROBLEM OK: Go to Next Step
2. CHECK IF ENGINE STARTS (INITIALIZE STEERING LOCK) Engine switch off. Make sure that the shift lever is in the P position. Open and close the driver's door. When the shift lever is in the P position and the brake pedal is depressed, check if the engine can be started. OK: Steering lock/unlock function operates normally and engine can be started. HINT: After the battery is discharged and then recharged, the engine may not start unless the steering lock is initialized using the above procedure (See «INITIALIZATION»(ref-283089-S23205492252008041700000) ). OK: END NG: Go to Next Step
3. CHECK FOR DTC Delete the DTCs (See «DTC CHECK / CLEAR»(ref-283102-S24923168412008041700000) ). Check for DTCs again. OK: No DTC is output. HINT: If smart access system with push-button start (starting function) DTCs are output, (See «DIAGNOSTIC TROUBLE CODE CHART»(ref-283102-S02486100852008041700000) ). If smart access system with push-button start (entry lock function) DTCs are output, (See «DIAGNOSTIC TROUBLE CODE CHART»(ref-283117-S11853610622008041700000) ). If electrical steering lock DTCs are output, (See «DIAGNOSTIC TROUBLE CODE CHART»(ref-283089-S36543504802008041700000) ). If engine immobilizer system DTCs are output, (See «DIAGNOSTIC TROUBLE CODE CHART»(ref-283101-S12853346672008041700000) ). If engine control system DTCs output (2GR-FE), (See «DIAGNOSTIC TROUBLE CODE CHART»(ref-283100-S12115150892008041700000) ). NG: GO TO «DTC CHART»(ref-283102-S02486100852008041700000) OK: Go to Next Step
4. CHECK ENGINE SWITCH CONDITION Check the power source mode change. When the key is inside the vehicle and the shift lever is in the P position, check that pressing the engine switch causes the power source mode to change as follows: OK: off --> on (ACC) --> on (IG) --> off HINT: If power mode does not change to ON (IG and ACC), (See «POWER SOURCE MODE DOES NOT CHANGE TO ON (IG AND ACC)»(ref-283102-S23364243682008041700000) ). If power mode does not change to ON (IG), (See «POWER SOURCE MODE DOES NOT CHANGE TO ON (IG)»(ref-283102-S22962129192008041700000) ). If power mode does not change to ON (ACC), (See «POWER SOURCE MODE DOES NOT CHANGE TO ON (ACC)»(ref-283102-S26777581822008041700000) ). NG: GO TO OTHER PROBLEM OK: Go to Next Step
5. CHECK CRANKING FUNCTION Check the engine cranking function. When there is fuel in the fuel tank, the key is inside the vehicle, and the shift lever is in the P position, check that depressing the brake pedal and pressing the engine switch crank the engine. OK: Engine cranks. OK: Go to step 23 NG: Go to Next Step
6. READ VALUE OF INTELLIGENT TESTER (P SIGNAL) Connect the intelligent tester to the DLC3. Turn the engine switch on (IG). Read the DATA LIST according to the displays on the tester screen. MAIN BODY: DATA LIST (MAIN BODY) Item Measurement Item/Range (Display) Normal Condition Diagnostic Note SHIFT P SIG Shift P signal / ON or OFF ON: Shift position is P OFF: Shift position is not P - OK: ON (P signal is ON) and OFF (P signal is OFF) appear on the screen. HINT: If the result is not as specified, perform troubleshooting for DTC B2281 ("P" signal malfunction) first (See «DTC B2281 "P" Signal Malfunction»(ref-283102-S06384238882008041700000) ). NG: GO TO «DTC B2281»(ref-283102-S06384238882008041700000) OK: Go to Next Step
7. READ VALUE OF INTELLIGENT TESTER (STOP LIGHT SWITCH) Connect the intelligent tester to the DLC3. Turn the engine switch on (IG). Check the DATA LIST for proper functioning of the stop light switch. MAIN BODY: DATA LIST (MAIN BODY) Item Measurement Item/Display (Range) Normal Condition Diagnostic Note STOP LIGHT SW Stop light Switch / ON or OFF ON: Brake pedal depressed OFF: Brake pedal released - OK: ON (brake pedal depressed) and OFF (brake pedal released) appear on the screen. HINT: If the result is not as specified, perform troubleshooting for DTC B2284 (Brake signal malfunction) first (See «DTC B2284 Brake Signal Malfunction»(ref-283102-S27031261762008041700000) ). NG: GO TO «DTC B2284»(ref-283102-S27031261762008041700000) OK: Go to Next Step
8. READ VALUE OF INTELLIGENT TESTER (STEERING LOCK) Connect the intelligent tester to the DLC3. Turn the engine switch on (IG). MAIN BODY: DATA LIST (MAIN BODY) Item Measurement Item/Display (Range) Normal Condition Diagnostic Note STR UNLOCK SW Steering lock condition / ON or OFF ON: Steering is unlocked (Engine switch on (ACC)) OFF: Steering is locked (Engine switch off) - OK: ON (steering is unlocked) and OFF (steering is locked) appear on the screen. HINT: If the result is not as specified, perform troubleshooting for DTCs B2285 (Steering lock position signal circuit malfunction) and B2288 (Steering lock signal circuit malfunction) first (See «DIAGNOSTIC TROUBLE CODE CHART»(ref-283102-S02486100852008041700000) ). NG: GO TO «DTC B2285»(ref-283102-S36303221342008041700000) OK: Go to Next Step
9. CHECK STEERING LOCK Check if the steering lock is released when turning the engine switch on (ACC). OK: The steering lock is released. NG: Go to step 22 OK: Go to Next Step
10. INSPECT MAIN BODY ECU (STSW VOLTAGE) Disconnect the A10 ECM connector. Measure the voltage according to the value(s) in the table below. Standard voltage VOLTAGE SPECIFICATION Tester Connection (Symbols) Condition Specified Condition E58-4 (STSW) - Body ground Brake pedal depressed, engine switch held on (ST) Output voltage at terminal AM1 or AM2 is -2 V or more. HINT: If the result is not as specified, perform troubleshooting for DTC B2275 (STSW monitor malfunction) first (See «DTC B2275 STSW Monitor Malfunction»(ref-283102-S12543893262008041700000) ). NG: GO TO «DTC B2275»(ref-283102-S12543893262008041700000) OK: Go to Next Step
11. INSPECT ECM (ACCR VOLTAGE) Reconnect the connector. Measure the voltage according to the value(s) in the table below. Standard voltage VOLTAGE SPECIFICATION Tester Connection (Symbols) Condition Specified Condition E60-3 (ACCR) - Body ground Brake pedal depressed, shift lever P position, engine switch is pushed once --> on (IG) 0.1 to 0.8 V (1) --> Output voltage at terminal AM1 or AM2 is -2 V or more. (1) Voltage is output only when the engine is cranking. HINT: If the result is not as specified, perform troubleshooting for DTC B2276 (ACCR signal circuit malfunction) first (See «DTC B2276 ACCR Signal Circuit Malfunction»(ref-283102-S16044162492008041700000) ). NG: GO TO «DTC B2276»(ref-283102-S16044162492008041700000) OK: Go to Next Step
12. INSPECT MAIN BODY ECU (STR VOLTAGE) Measure the voltage according to the value(s) in the table below. Standard voltage VOLTAGE SPECIFICATION Tester Connection (Symbols) Condition Specified Condition E61-8(STR)-Body ground Shift lever P or N position --> except P or N position Below 1 V --> Pulse generation OK: Go to step 18 NG: Go to Next Step
13. INSPECT RELAY (ST CUT) Measure the resistance of the ST CUT relay. Standard resistance RESISTANCE SPECIFICATION Tester Connection Specified Condition 3 - 5 10 kohms or higher 3 - 5 Below 1 ohms (when battery voltage is applied to terminals 1 and 2 NG: REPLACE RELAY OK: Go to Next Step
14. INSPECT PARK/NEUTRAL POSITION SWITCH Disconnect the park/neutral position (PNP) switch connector. Measure the resistance according the value(s) in the table below. Standard resistance RESISTANCE SPECIFICATION Shift Position Tester Connection Specified Condition P 4 - 9 Below 1 ohms N 4 - 9 Below 1 ohms Except P and N 4 - 9 10 kohms or higher NG: REPLACE PARK / NEUTRAL POSITION SWITCH OK: Go to Next Step
15. CHECK HARNESS AND CONNECTOR (PARK/NEUTRAL POSITION SWITCH - ECM, MAIN BODY ECU) Measure the resistance according to the value(s) in the table below. Standard resistance RESISTANCE SPECIFICATION Tester Connection (Symbols) Condition Specified Condition B12-62 (NSW) - B36-4 Always Below 1 ohms B12-62 (NSW) - E61-8 (STR) Always Below 1 ohms B12-62 (NSW) - Body ground Always 10 kohms or higher NG: REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to Next Step
16. INSPECT DRIVER SIDE JUNCTION BLOCK (STR2 VOLTAGE) Disconnect the B12 ECM connector. Measure the voltage according to the value(s) in the table below. Standard voltage VOLTAGE SPECIFICATION Tester Connection (Symbols) Condition Specified Condition E58-6 (STR2) - Body ground Brake pedal depressed, shift lever P or N position, engine switch on (ST) Output voltage at terminal AM1 or AM2 is -3.5 V or more. (1) (1) Voltage is output for 0.3 seconds when the engine is cracking to start. Disconnect the B12 connector from the ECM before measuring the voltage. NG: REPLACE MAIN BODY ECU OK: Go to Next Step
17. CHECK WIRE HARNESS (MAIN BODY ECU - ECM - ENGINE ROOM R/B) Remove the ST CUT relay from the engine room R/B. Disconnect the E58 ECU connector. Measure the resistance according to the value(s) in the table below. Standard resistance RESISTANCE SPECIFICATION Tester Connection (Symbols) Condition Specified Condition B12-63 (STAR) - E58-6 (STR2) Always Below 1 ohms B12-63 (STAR) - ST CUT relay terminal - 3 Always Below 1 ohms B12-63 (STAR) - Body ground Always 10 kohms or higher NG: REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to Next Step
18. INSPECT RELAY (ST) Remove the starter relay from the engine room R/B. Measure the resistance of the starter relay. Standard resistance RESISTANCE SPECIFICATION Tester Connection Specified Condition 3 - 5 10 kohms or higher 3 - 5 Below 1 ohms (when battery voltage applied to terminals 1 and 2) NG: REPLACE RELAY OK: Go to Next Step
19. CHECK HARNESS AND CONNECTOR (ECM - ST RELAY, PNP SWITCH) Disconnect the A10 ECM connector. Measure the resistance according the value(s) in the table below. Standard resistance RESISTANCE SPECIFICATION Tester Connection (Symbols) Condition Specified Condition A10-48 (STA) - ST relay terminal - 1 Always Below 1 ohms A10-48 (STA) - B36-9 Always Below 1 ohms A10-48 (STA) - Body ground Always 10 kohms or higher NG: REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to Next Step
20. INSPECT ENGINE ROOM RELAY BLOCK (ST RELAY VOLTAGE) Measure the voltage according to the value(s) in the table below. Standard voltage VOLTAGE SPECIFICATION Tester Connection Condition Specified Condition ST relay terminal - 5 - Body ground Always 9 to 14 V ST relay terminal - 2 - Body ground Always Below 1 V NG: REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to Next Step
21. INSPECT STARTER ASSEMBLY HINT: See «INSPECTION»(ref-283102-S23185349812008041700000) . NG: REPAIR OR REPLACE STARTER ASSEMBLY OK: REPAIR OR REPLACE HARNESS OR CONNECTOR (STARTER - BATTERY, ST RELAY)
22. READ VALUE OF INTELLIGENT TESTER (L CODE) Reconnect the connectors. Connect the intelligent tester to the DLC3. HINT: When using the intelligent tester with the engine switch off, turn on and off any of the door courtesy light switches repeatedly at 1.5 second intervals or less until communication between the tester and vehicle starts. Turn the engine switch on (IG). SMART ACCESS (Certification ECU): DATA LIST - SMART ACCESS (CERTIFICATION ECU) Item Measurement Item/Display (Range) Normal Condition Diagnostic Note L CODE CHK L code check / ON or NG OK: Normal NG: Malfunction Electrical key in the cabin OK: OK is displayed on the screen. HINT: If the result is not as specified, refer to «PROBLEM SYMPTOMS TABLE»(ref-283102-S39347296782008041700000) of the electrical steering lock (steering wheel cannot be unlocked) (See «PROBLEM SYMPTOMS TABLE»(ref-283089-S20242132682008041700000) ). If the result is not as specified, there may be a malfunction with the steering lock ECU or the ID code box. NG: GO TO STEERING LOCK SYSTEM OK: Go to Next Step
23. READ VALUE OF INTELLIGENT TESTER (ENGINE START REQUEST) Connect the intelligent tester to the DLC3. HINT: When using the intelligent tester with the engine switch off, turn on and off any of the door courtesy light switches repeatedly at 1.5 second intervals or less until communication between the tester and vehicle starts. Turn the engine switch on (IG). SMART ACCESS (Certification ECU): DATA LIST - SMART ACCESS (CERTIFICATION ECU) Item Measurement Item/Display (Range) Normal Condition Diagnostic Note START RQST Start request signal response / OK or NG OK: Received NG: Not received - OK: OK (received) and NG (not received) appear on the screen. NG: REPLACE CERTIFICATION ECU OK: Go to Next Step
24. READ VALUE OF INTELLIGENT TESTER (S CODE) Connect the intelligent tester to the DLC3. HINT: When using the intelligent tester with the engine switch off, turn on and off any of the door courtesy light switches repeatedly at 1.5 second intervals or less until communication between the tester and vehicle starts. Turn the engine switch on (IG). SMART ACCESS (Certification ECU): DATA LIST - SMART ACCESS (CERTIFICATION ECU) Item Measurement Item/Display (Range) Normal Condition Diagnostic Note S CODE CHK S code check / OK or NG OK: Normal NG: Malfunction - OK: OK is displayed on the screen. HINT: If the result is not as specified, there may be a malfunction with the certification ECU or the ID code box. NG: Go to step 26 OK: Go to Next Step
25. INSPECT ID CODE BOX Check the input signal waveform. Connect an oscilloscope to terminal E32-6 (EFIO) and body ground. Turn the engine switch on (IG). Check the signal waveform according to the condition(s) in the table below. SIGNAL WAVEFORM REFERENCE Item Condition Tool setting 10V/DIV., 100 ms./DIV. Vehicle condition Engine switch on (IG) NG: REPLACE ID CODE BOX OK: END
26. REPLACE CERTIFICATION ECU Replace the certification ECU. Perform the registration procedures for the engine immobilizer system (See «REGISTRATION»(ref-283101-S05359278282008041700000) ). Check if the engine can be started. OK: Engine can be started. OK: END (CERTIFICATION ECU IS DEFECTIVE) NG: REPLACE ID CODE BOX

1. INSPECT NO. 2 IGNITION RELAY Using an ohmmeter, measure the resistance between each terminal. Standard resistance RESISTANCE SPECIFICATION Tester Connection Specified Condition 3 - 5 10 kohms or higher Below 1 ohms (Apply battery voltage between terminals 1 and 2) If the result is not as specified, replace the No. 2 ignition relay.

Scheme 128

Scheme 129

1. REMOVE SHIFT LEVER KNOB SUB-ASSEMBLY (See «REMOVAL»(ref-283109-S39106719462008041700000) )
2. REMOVE UPPER CONSOLE PANEL ASSEMBLY WITH FRONT ASH RECEPTACLE (See «REMOVAL»(ref-283109-S39106719462008041700000) )
3. REMOVE INSTRUMENT PANEL FINISH PANEL END LH (See «REMOVAL»(ref-283109-S39106719462008041700000) )
4. REMOVE INSTRUMENT PANEL FINISH PANEL END RH (See «REMOVAL»(ref-283109-S39106719462008041700000) )
5. REMOVE NO. 2 INSTRUMENT PANEL REGISTER ASSEMBLY (See «REMOVAL»(ref-283109-S39106719462008041700000) )
6. REMOVE INTEGRATION CONTROL PANEL WITH RADIO RECEIVER ASSEMBLY (w/o Navigation System) (See «REMOVAL»(ref-283118-S05330376912008041700000) )
7. REMOVE MULTI-DISPLAY WITH RADIO RECEIVER ASSEMBLY (w/Navigation System) (See «REMOVAL»(ref-283118-S05330376912008041700000) )
8. REMOVE ENGINE SWITCH Disconnect the switch connector. Detach the 2 claws and remove the switch.

Scheme 130

Scheme 131

1. INSPECT ENGINE SWITCH Measure the resistance according to the value(s) in the table below. Standard resistance RESISTANCE SPECIFICATION Tester Connection Switch Condition Specified Condition 7 (SS1) - 5 (GND) Pushed Below 1 ohms 2 (SS2) - 5 (GND) Pushed Below 1 ohms 7 (SS1) - 5 (GND) Not pushed 10 kohms or higher 2 (SS2) - 5 (GND) Not pushed 10 kohms or higher If the result is not as specified, replace the engine switch. Apply battery voltage between the terminals of the switch, and check the illumination condition of the switch. Standard resistance RESISTANCE SPECIFICATION Measurement Condition Specified Condition Battery positive (+) --> Terminal 11 (SWIL) Battery negative (-) --> Terminal 4 (COM) or 5 (GND) Illuminates Battery positive (+) --> Terminal 12 (INDS) Battery negative (-) --> Terminal 4 (COM) or 5 (GND) Illuminates Battery positive (+) --> Terminal 13 (INDW) Battery negative (-) --> Terminal 4 (COM) or 5 (GND) Illuminates If the result is not as specified, replace the engine switch.

Scheme 132

1. INSTALL ENGINE SWITCH Attach the 2 claws to install the switch. Connect the switch connector.
2. INSTALL INTEGRATION CONTROL PANEL WITH RADIO RECEIVER ASSEMBLY (w/o Navigation System) (See «INSTALLATION»(ref-283118-S03159211972008041700000) )
3. INSTALL MULTI-DISPLAY WITH RADIO RECEIVER ASSEMBLY (w/Navigation System) (See «INSTALLATION»(ref-283118-S03159211972008041700000) )
4. INSTALL INSTRUMENT PANEL FINISH PANEL END LH (See «INSTALLATION»(ref-283109-S06931105292008041700000) )
5. INSTALL INSTRUMENT PANEL FINISH PANEL END RH (See «INSTALLATION»(ref-283109-S06931105292008041700000) )
6. INSTALL UPPER CONSOLE PANEL ASSEMBLY WITH FRONT ASH RECEPTACLE (See «INSTALLATION»(ref-283109-S06931105292008041700000) )
7. INSTALL NO. 2 INSTRUMENT PANEL REGISTER ASSEMBLY (See «INSTALLATION»(ref-283109-S06931105292008041700000) )
8. INSTALL SHIFT LEVER KNOB SUB-ASSEMBLY (See «INSTALLATION»(ref-283109-S06931105292008041700000) )
9. ADJUST CLOCK