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For 1990-2009 cars only

Courtesy Lamps Inoperative with Doors Open LH Door

Step

Action

Value(s)

Yes

No

1

Did you perform the Lighting Systems Diagnostic System Check?

--

Go to Step 2

Go to Diagnostic System Check - Lighting Systems

2

  1. Disconnect the LH door lock actuator connector C1.
  2. Connect a fused jumper between the LH door lock actuator connector C1 terminal A (TAN) and terminal D (BLK/WHT).

Do the courtesy lamps light?

--

Go to Step 3

Go to Step 4

3

Replace the LH door lock actuator. Refer to Door Lock Actuator Replacement in Doors.

Is the door lock actuator replacement complete?

--

Go to Step 9

--

4

Connect a fused jumper from the LH door lock actuator connector C1 terminal A (TAN) to ground

Do the courtesy lamps light?

--

Go to Step 5

Go to Step 6

5

Repair the open in CKT 51 (BLK/WHT) between S201 and the LH door lock actuator. Refer to Wiring Repairs in Wiring Systems.

Is the repair complete?

--

Go to Step 9

--

6

Inspect CKT 126 (TAN) for an open. Refer to Testing for Continuity in Wiring Systems.

Is CKT 126 OK?

--

Go to Step 7

Go to Step 8

7

Replace the body control module (PZM). Refer to Body Control Module Replacement in Body Control Systems.

Is the body control module replacement complete?

--

Go to Step 9

--

8

Repair the open in CKT 126 (TAN). Refer to Wiring Repairs in Wiring Systems.

Is the repair complete?

--

Go to Step 9

--

9

Operate the system in order to verify the repair. Did you correct the condition?

--

System OK.

Go to Step 2

Courtesy Lamps Inoperative with Doors Open RH door

Step

Action

Value(s)

Yes

No

1

Did you perform the Lighting Systems Diagnostic System Check?

--

Go to Step 2

Go to Diagnostic System Check - Lighting Systems

2

  1. Disconnect the RH door lock actuator connector C1.
  2. Connect a fused jumper between the RH door lock actuator connector C1 terminal D (DK BLU/WHT) and terminal A (BLK/WHT).

Do the courtesy lamps light?

--

Go to Step 3

Go to Step 4

3

Replace the RH door lock actuator. Refer to Door Opening Weatherstrip Replacement in Doors.

Is the door lock actuator replacement complete?

--

Go to Step 9

--

4

Connect a fused jumper from the RH door lock actuator connector C1 terminal D (DK BLU/WHT) to ground

Do the courtesy lamps light?

--

Go to Step 5

Go to Step 6

5

Repair the open in CKT 151 (BLK/WHT) between S323 and the RH door lock actuator. Refer to Wiring Repairs in Wiring Systems.

Is the repair complete?

--

Go to Step 9

--

6

Inspect CKT 727 (DK BLU/WHT) for an open. Refer to Testing for Continuity in Wiring Systems.

Is CKT 727 OK?

--

Go to Step 7

Go to Step 8

7

Replace the body control module (PZM). Refer to Body Control Module Replacement in Body Control Systems.

Is the body control module replacement complete?

--

Go to Step 9

--

8

Repair the open in CKT 727 (DK BLU/WHT). Refer to Wiring Repairs in Wiring Systems.

Is the repair complete?

--

Go to Step 9

--

9

Operate the system in order to verify the repair. Did you correct the condition?

--

System OK.

Go to Step 2