Diagnostics Item 9 (6J)

6J1: CHECK HARNESS CONNECTOR BETWEEN TRUNK ROOM LIGHT SWITCH AND SECURITY CONTROL MODULE.
1. Disconnect connector from trunk room light switch and security control module.

Connector & Terminal - [(R27) No.1 - (B93) No.4]:

2. Measure resistance between trunk room light switch connector (R27. and security control module connector (B93).

CHECK: Is the resistance less than 10 Ohms?

YES: Go to step 6J2.

NO: Repair wiring harness between trunk room light switch and security control module.

Connector & Terminal - [(R27) No.2 (+) - Chassis Ground (-)]:

6J2: CHECK HARNESS CONNECTOR BETWEEN TRUNK ROOM LIGHT SWITCH AND CHASSIS GROUND.
Measure resistance between trunk room light switch connector (R27. and chassis ground.

CHECK: Is the resistance less than 10 Ohms?

YES: Go to step 6J3.

NO: Repair wiring harness between trunk room light switch and chassis ground.

Terminals [No.1 - No.2]:

6J3: CHECK TRUNK ROOM LIGHT SWITCH.
Measure resistance between trunk room light switch terminals.

CHECK: Is the resistance less than 10 Ohms?

YES: Go to step 6J4.

NO: Replace trunk room light switch.

Terminals [No.1 - No.2]:

6J4: CHECK TRUNK ROOM LIGHT SWITCH.
Measure resistance between trunk room light switch terminals while pushing the switch.

CHECK: Is the resistance less than 10 Ohms?

YES: Replace trunk room light switch.

NO: Replace security control module.