Step | Action | Value(s) | Yes | No | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
1 | Was the entire Interior Lights System Check performed? | -- | Go to Step 2 | |||||||
2 |
Does the MALL module sound one chime for each action listed above? | -- | Go to Step 13 | Go to Step 3 | ||||||
3 | Is the vehicle equipped with keyless entry? | -- | Go to Step 4 | Go to Step 6 | ||||||
4 | Disconnect the remote function actuator (RFA) module connector. Do all of the courtesy lamps turn off? | -- | Go to Step 5 | Go to Step 6 | ||||||
5 | Replace the RFA module. Refer to Remote Control Door Lock Receiver Replacement in Keyless Entry. Is the RFA module replacement complete? | -- | -- | |||||||
6 | Disconnect the LH front door handle switch connector. Do all of the courtesy lamps turn off? | -- | Go to Step 7 | Go to Step 8 | ||||||
7 | Replace the LH front door handle switch. Is the LH front door handle switch replacement complete? | -- | -- | |||||||
8 | Disconnect the RH front door handle switch connector. Do all of the courtesy lamps turn off? | -- | Go to Step 9 | Go to Step 10 | ||||||
9 | Replace the RH front door handle switch. Is the RH front door handle switch replacement complete? | -- | -- | |||||||
10 | Inspect CKT 394 (LT GRN/BLK) for a short to ground. Refer to Testing for Short to Ground in Wiring Systems. Was a short to ground found? | -- | Go to Step 11 | Go to Step 12 | ||||||
11 | Repair the short to ground in CKT 394 (LT GRN/BLK). Refer to Wiring Repairs in Wiring Systems. Is the circuit repair complete? | -- | -- | |||||||
12 | Replace the remote function actuator (RFA) module. Refer to Remote Control Door Lock Receiver Replacement in Keyless Entry. Is the RFA module replacement complete? | -- | -- | |||||||
13 |
Does the MALL module sound one chime for each action listed above? | -- | Go to Step 14 | Go to Step 21 | ||||||
14 |
Does the MALL module sound one chime for each action listed above? | -- | Go to Step 15 | Go to Step 25 | ||||||
15 |
Does the MALL module sound one chime for each action listed above? | -- | Go to Step 16 | Go to Step 33 | ||||||
16 | Inspect CKT 156 (WHT) for a short to ground. Refer to Testing for Short to Ground in Wiring Systems. Was a short to ground found? | -- | Go to Step 19 | Go to Step 17 | ||||||
17 | Inspect CKT 1732 (ORN) for a short to voltage. Refer to Testing for Continuity in Wiring Systems. Was a short to voltage found? | -- | Go to Step 20 | Go to Step 18 | ||||||
18 | Replace the MALL. Refer to Body Control Module Replacement in Body Control Systems. Is the MALL Module replacement complete? | -- | -- | |||||||
19 | Repair the short to ground in CKT 156 (WHT). Refer to Wiring Repairs in Wiring Systems. Is the circuit repair complete? | -- | -- | |||||||
20 | Repair the short to voltage in CKT 1732 (ORN). Refer to Wiring Repairs in Wiring Systems. Is the circuit repair complete? | -- | -- | |||||||
21 | Disconnect the LH front door lock actuator C1 connector. Do all of the courtesy lamps turn off? | -- | Go to Step 22 | Go to Step 23 | ||||||
22 | Replace the LH front door lock actuator C1. Is the actuator replacement complete? | -- | -- | |||||||
23 | Inspect CKT 126 (TAN) for a short to ground. Refer to Testing for Short to Ground in Wiring Systems. Was a short to ground found? | -- | Go to Step 24 | Go to Step 18 | ||||||
24 | Repair the short to ground in CKT 126 (TAN). Refer to Wiring Repairs in Wiring Systems. Is the circuit repair complete? | -- | -- | |||||||
25 | Disconnect the RH front door lock actuator C1 connector. Do all of the courtesy lamps turn off? | -- | Go to Step 26 | Go to Step 27 | ||||||
26 | Replace the RH front door lock actuator C1. Is the actuator replacement complete? | -- | -- | |||||||
27 | Disconnect the RH front door lock actuator C1 connector. Do all of the courtesy lamps turn off? | -- | Go to Step 28 | Go to Step 29 | ||||||
28 | Replace the LH rear door lock actuator C1. Is the actuator replacement complete? | -- | -- | |||||||
29 | Disconnect the RH rear door lock actuator C1 connector. Do all of the courtesy lamps turn off? | -- | Go to Step 30 | Go to Step 31 | ||||||
30 | Replace the RH rear door lock actuator C1 connector. Is the actuator replacement complete? | -- | -- | |||||||
31 | Inspect CKT 49 (DK BLU) for a short to ground. Refer to Testing for Short to Ground in Wiring Systems. Was a short to ground found? | -- | Go to Step 32 | Go to Step 18 | ||||||
32 | Repair the short to ground in CKT 49 (DK BLU). Refer to Wiring Repairs in Wiring Systems. Is the circuit repair complete? | -- | -- | |||||||
33 | Disconnect the headlamp switch connector (Oldsmobile and Pontiac) or the lamp dimmer switch (Buick). Do all of the courtesy lamps turn off? | -- | Go to Step 34 | Go to Step 35 | ||||||
34 | Replace the headlamp switch (Oldsmobile and Pontiac) or the lamp dimmer switch (Buick). Refer to Headlamp Switch Replacement in Lighting or Instrument Panel Multifunction Switch Assembly Replacement in Instrument Panel, Gauges and Console. Is the switch replacement complete? | -- | -- | |||||||
35 | Inspect CKT 1393 (DK BLU) for a short to ground. Refer to Testing for Short to Ground in Wiring Systems. Was a short to ground found? | -- | Go to Step 36 | Go to Step 18 | ||||||
36 | Repair the short to ground in CKT 1393 (DK BLU). Refer to Wiring Repairs in Wiring Systems. Is the circuit repair complete? | -- | -- |
