For 1990-2009 cars

## Courtesy Lamps Inoperative Keyless Entry

Step | Action | Value(s) | Yes | No
--- | --- | --- | --- | ---
1 | Did you perform the Interior Lights System Check? | -- | Go to Step 2 | Go to Interior Lamps System Check
2 |

1. Disconnect the body control module (MALL) connector C1.
2. Connect a DMM from the MALL connector C1 cavity G (ORN) to ground.

Is the voltage within the specified range?

12-14V

Go to Step 3

Go to Step 10

3 |

1. Disconnect the MALL connector C2.
2. Turn the ignition switch to the RUN position.
3. Connect a DMM from the MALL connector C2 terminal C13 (PNK) to ground.

Is the voltage within the specified range?

12-14V

Go to Step 4

Go to Step 11

4 | Connect a DMM from the MALL connector C1 cavity G (ORN) to cavity D (BLK). Is the voltage within the specified range? | 12-14V | Go to Step 5 | Go to Step 12
5 | Inspect CKT 156 (WHT) for an open between S285 and the MALL. Refer to Testing for Continuity in Wiring Systems. Was an open found? | -- | Go to Step 6 | Go to Step 7
6 | Repair the open in CKT 156 (WHT). Refer to Wiring Repairs in Wiring Systems Is the circuit repair complete? | -- | Go to Interior Lamps System Check | --
7 | Inspect CKT 1732 (ORN) for an open between S254 and the MALL. Refer to Testing for Continuity in Wiring Systems. Was an open found? | -- | Go to Step 8 | Go to Step 9
8 | Repair the open in CKT 1732 (ORN). Refer to Wiring Repairs in Wiring Systems Is the circuit repair complete? | -- | Go to Interior Lamps System Check | --
9 | Replace the body control module (MALL). Refer to Body Control Module Replacement in Body Control System. Is the MALL module replacement complete? | -- | Go to Interior Lamps System Check | --
10 | Repair the open or the short to ground in CKT 640 (ORN). Refer to Wiring Repairs in Wiring Systems Is the circuit repair complete? | -- | Go to Interior Lamps System Check | --
11 | Repair the open or short to ground in CKT 39 (PNK). Refer to Wiring Repairs in Wiring Systems Is the circuit repair complete? | -- | Go to Interior Lamps System Check | --
12 | Repair the open in CKT 1450 (BLK). Refer to Wiring Repairs in Wiring Systems Is the circuit repair complete? | -- | Go to Interior Lamps System Check | --

## Courtesy Lamps Inoperative Door Hndl Lftd w/o Keyless Ent

Step | Action | Value(s) | Yes | No
--- | --- | --- | --- | ---
1 | Did you perform the Interior Lights System Check? | -- | Go to Step 2 | Go to Interior Lamps System Check
2 |

1. Disconnect the suspect front door handle switch connector.
2. Connect a fused jumper from the suspect front door handle switch connector cavities A (LT GRN/BLK) to B (BLK/WHT or BLK).

Do all of the courtesy lamps turn on?

--

Go to Step 3

Go to Step 4

3 | Replace the suspect front door handle switch. Is the front door handle switch replacement complete? | -- | Go to Interior Lamps System Check | --
4 | Inspect CKT 394 (LT GRN/BLK) for an open. Refer to Testing for Continuity in Wiring Systems. Was an open found? | -- | Go to Step 5 | Go to Step 6
5 | Repair the open in CKT 394 (LT GRN/BLK). Refer to Wiring Repairs in Wiring Systems Is the circuit repair complete? | -- | Go to Interior Lamps System Check | --
6 | Inspect CKT 1250 (BLK/WHT or BLK) for an open. Refer to Testing for Continuity in Wiring Systems. Was an open found? | -- | Go to Step 7 | Go to Step 8
7 | Repair the open in CKT 1250 (BLK/WHT or BLK). Refer to Wiring Repairs in Wiring Systems Is the circuit repair complete? | -- | Go to Interior Lamps System Check | --
8 | Replace the MALL. Refer to Body Control Module Replacement in Body Control System. Is the MALL module replacement complete? | -- | Go to Interior Lamps System Check | --