Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Was the entire Fog Lights System Check performed? | -- | Go to Fog Lights System Check | |
2 | Disconnect the fog lamp switch connector. Do the rear fog lamps turn off? | -- | ||
3 |
Does the scan tool indicate that the Rear Fog Lamp Switch was ON? | -- | ||
4 | Disconnect the rear integration module (RIM) connector C1. Do the rear fog lamps turn off? | -- | ||
5 | Remove the RR FOG LP relay from the rear compartment relay center. Do the rear fog lamps turn off? | -- | ||
6 | Repair the short to battery positive voltage (B+) in CKT 122 (RED). Refer to Wiring Repairs in Wiring Systems. Is the circuit repair complete? | -- | Go to Fog Lights System Check | -- |
7 | Replace the fog lamp switch. Refer to Fog Lamp Switch Replacement . Is the fog lamp switch replacement complete? | -- | Go to Fog Lights System Check | -- |
8 | Repair the short to ground in CKT 187 (LT BLU). Refer to Wiring Repairs in Wiring Systems. Is the circuit repair complete? | -- | Go to Fog Lights System Check | -- |
9 | Replace the rear integration module (RIM). Refer to Body Control Module Replacement in Body Control System. Is the RIM replacement complete? | -- | Go to Fog Lights System Check | -- |
10 | Connect a DMM from the RIM connector C2 cavity A9 (YEL) to ground. Is the resistance less than the specified value? | 5 ohms | ||
11 | Replace the RR FOG LP relay in the rear compartment relay center. Refer to Wiring Repairs in Wiring Systems. Is the relay replacement complete? | -- | Go to Fog Lights System Check | -- |
12 | Repair the short to ground in CKT 1977 (YEL). Refer to Wiring Repairs in Wiring Systems. Is the circuit repair complete? | -- | Go to Fog Lights System Check | -- |
