Diagnosis Procedure
- CHECK POWER SOURCE (STOP LAMP SWITCH)
- Turn ignition switch OFF.
- Disconnect stop lamp switch connector.
- Check voltage between stop lamp switch connector and ground.
Stop lamp switch
Ground
Voltage
(Approx.)
Connector
Terminal
E38
3
0V
- Turn ignition switch ON.
- Check voltage between stop lamp switch connector and ground.
Stop lamp switch
Ground
Voltage
(Approx.)
Connector
Terminal
E38
3
Battery voltage
Is the inspection result normal?
YES
GO TO 2.
NO
Check the following:
- Harness for short or open between fuse block (J/B) and stop lamp switch
- 10A fuse (No. 40, located in fuse block [J/B])
- CHECK POWER SOURCE (SHIFT LOCK RELAY)
- Turn ignition switch OFF.
- Disconnect shift lock relay connector.
- Check voltage between shift lock relay connector and ground.
Shift lock relay
Ground
Voltage
(Approx.)
Connector
Terminal
M62
2
0V
- Turn ignition switch ON.
- Check voltage between shift lock relay connector and ground.
Shift lock relay
Ground
Voltage
(Approx.)
Connector
Terminal
M62
2
Battery voltage
Is the inspection result normal?
YES
GO TO 3.
NO
Repair or replace harness.
- CHECK STOP LAMP SWITCH
Check stop lamp switch. Refer to DTC Diagnosis Procedure .
Is the inspection result normal?
YES
GO TO 4.
NO
Replace stop lamp switch. Refer to BRAKE PEDAL : Exploded View .
- CHECK HARNESS BETWEEN STOP LAMP SWITCH AND SHIFT LOCK RELAY
- Disconnect shift lock relay connector.
- Check continuity between stop lamp switch connector and shift lock relay connector.
Shift lock relay
Stop lamp switch
Continuity
Connector
Terminal
Connector
Terminal
M62
5
E38
4
Yes
Is the inspection result normal?
YES
GO TO 5.
NO
Repair or replace malfunctioning parts.
- CHECK HARNESS BETWEEN SHIFT LOCK RELAY AND CVT SHIFT SELECTOR FOR OPEN
- Disconnect CVT shift selector connector.
- Check continuity between shift lock relay connector and CVT shift selector connector.
Shift lock relay
CVT shift selector
Continuity
Connector
Terminal
Connector
Terminal
M62
3
M23
3
Yes
Is the inspection result normal?
YES
GO TO 6.
NO
Repair or replace malfunctioning parts.
- CHECK HARNESS BETWEEN BCM AND SHIFT LOCK RELAY FOR OPEN OR SHORT CIRCUIT
- Turn ignition switch OFF.
- Disconnect BCM connector.
- Check continuity between BCM connector and ground.
BCM
Ground
Continuity
Connector
Terminal
B71
77
No
- Check continuity between the shift lock relay connector and BCM connector.
Shift lock relay
BCM
Continuity
Connector
Terminal
Connector
Terminal
M62
1
B71
77
Yes
Is the inspection result normal?
YES
GO TO 7.
NO
Repair or replace harness.
- CHECK GROUND CIRCUIT (CVT SHIFT SELECTOR)
Check continuity between CVT shift selector connector and ground.
CVT shift selector
Ground
Continuity
Connector
Terminal
M23
4
Yes
Is the inspection result normal?
YES
GO TO 8.
NO
Repair or replace damaged parts.
- CHECK SHIFT LOCK RELAY CONTROL CIRCUIT
- Turn ignition switch OFF.
- Reconnect BCM, shift lock relay, and CVT shift selector connectors.
- Check voltage at BCM connector.
BCM
Ground
Voltage
(Approx.)
Connector
Terminal
B71
77
0V
- Turn ignition switch ON.
- Check voltage at BCM connector.
BCM
Ground
Voltage
(Approx.)
Connector
Terminal
B71
77
0V
Is the inspection result normal?
YES
Replace CVT shift selector. Refer to CVT SHIFT SELECTOR : Removal & Installation .
NO
Replace BCM. Refer to BCM : Removal & Installation .