Diagnosis Procedure

WARNING: This page is about a different variant/trim than selected.

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

Turn ignition switch ON.

Check voltage between stop lamp switch connector and ground.

Stop lamp switch

Ground

Voltage

(Approx.)

Connector

Terminal

E38

Battery voltage

Is the inspection result normal?

YES

GO TO 2.

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

Turn ignition switch ON.

Check voltage between shift lock relay connector and ground.

Shift lock relay

Ground

Voltage

(Approx.)

Connector

Terminal

M62

Battery voltage

Is the inspection result normal?

YES

GO TO 3.

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	Continuity
M62	5	E38	4	Yes

Is the inspection result normal?

YES

GO TO 5.

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	Continuity
M62	3	M23	3	Yes

Is the inspection result normal?

YES

GO TO 6.

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	Continuity
M62	1	B71	77	Yes

Is the inspection result normal?

YES

GO TO 7.

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.

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

Turn ignition switch ON.

Check voltage at BCM connector.

BCM

Ground

Voltage

(Approx.)

Connector

Terminal

B71

Is the inspection result normal?

YES

Replace CVT shift selector. Refer to CVT SHIFT SELECTOR : Removal & Installation .

Replace BCM. Refer to BCM : Removal & Installation .