Diagnosis Procedure
- CHECK POWER SOURCE
- Turn ignition switch OFF.
- Disconnect fuse block (J/B) connector.
- Turn ignition switch ON.
- Check voltage between fuse block (J/B) connector terminal and ground.
Fuse block (J/B) connector Ground Voltage (Approx.) Connector Terminal E103 4F Battery voltage Is the inspection result normal?
YES: GO TO 2.
NO: Check the following:
- 10A fuse [No. 3, located in fuse block (J/B)]. Refer to "FUSE, CONNECTOR AND TERMINAL ARRANGEMENT ".
- Harness for short or open between ignition switch and fuse block (J/B). Refer to "WIRING DIAGRAM - IGNITION POWER SUPPLY - ".
- Ignition switch
- CHECK HARNESS BETWEEN FUSE BLOCK (J/B) AND STOP LAMP SWITCH (PART 1)
- Turn ignition switch OFF.
- Disconnect stop lamp switch connector.
- Check continuity between fuse block (J/B) vehicle side harness connector terminal and stop lamp switch vehicle side harness connector terminal.
Fuse block (J/B) vehicle side harness connector Stop lamp switch vehicle side harness connector Continuity Connector Terminal Connector Terminal E103 4F E115 3 Existed Is the inspection result normal?
YES: GO TO 3.
NO: Repair or replace damaged parts.
- CHECK HARNESS BETWEEN FUSE BLOCK (J/B) AND STOP LAMP SWITCH (PART 2)
Check continuity between stop lamp switch vehicle side harness connector terminal and ground.
Stop lamp switch vehicle side harness connector Ground Continuity Connector Terminal E115 3 Not existed Is the inspection result normal?
YES: GO TO 4.
NO: Repair or replace damaged parts.
- CHECK STOP LAMP SWITCH (PART 1)
Check stop lamp switch. Refer to "COMPONENT INSPECTION (STOP LAMP SWITCH) ".
Is the inspection result normal?
YES: GO TO 5.
NO: GO TO 10.
- CHECK HARNESS BETWEEN STOP LAMP SWITCH AND A/T SHIFT SELECTOR (PART 1)
- Disconnect A/T shift selector connector.
- Check continuity between stop lamp switch vehicle side harness connector terminal and A/T shift selector vehicle side harness connector terminal.
Stop lamp switch vehicle side harness connector A/T shift selector vehicle side harness connector Continuity Connector Terminal Connector Terminal E115 4 M57 9 Existed Is the inspection result normal?
YES: GO TO 6.
NO: Repair or replace damaged parts.
- CHECK HARNESS BETWEEN STOP LAMP SWITCH AND A/T SHIFT SELECTOR (PART 2)
Check continuity between control vehicle side harness connector terminal and ground.
A/T shift selector vehicle side harness connector Ground Continuity Connector Terminal M57 9 Not existed Is the inspection result normal?
YES: GO TO 7.
NO: Repair or replace damaged parts.
- CHECK GROUND CIRCUIT
Check continuity between A/T shift selector vehicle side harness connector terminal and ground.
A/T shift selector vehicle side harness connector Ground Continuity Connector Terminal M57 10 Existed Is the inspection result normal?
YES: GO TO 8.
NO: Repair or replace damaged parts.
- CHECK PARK POSITION SWITCH
Check park position switch. Refer to "COMPONENT INSPECTION (PARK POSITION SWITCH) ".
Is the inspection result normal?
YES: GO TO 9.
NO: Repair or replace damaged parts.
- CHECK SHIFT LOCK SOLENOID
Check shift lock solenoid. Refer to "COMPONENT INSPECTION (SHIFT LOCK SOLENOID) ".
Is the inspection result normal?
YES: Check intermittent incident. Refer to "INTERMITTENT INCIDENT ".
NO: Repair or replace damaged parts.
- CHECK INSTALLATION POSITION OF STOP LAMP SWITCH
Adjust stop lamp switch position. Refer to "INSPECTION AND ADJUSTMENT ".
: GO TO 11.
- CHECK STOP LAMP SWITCH (PART 2)
Check stop lamp switch. Refer to "COMPONENT INSPECTION (STOP LAMP SWITCH) ".
Is the inspection result normal?
YES: GO TO 5.
NO: Replace stop lamp switch. Refer to "EXPLODED VIEW ".