Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
|
Important: A short to ground will cause an open fuse(s). Before performing this diagnostic procedure, inspect the fuse(s) for an open. | ||||
1 | Did you perform the instrument cluster diagnostic system check? | -- | Go to Step 2 | |
2 |
Does the test light illuminate? | -- | Go to Step 12 | Go to Step 3 |
3 | Connect the test light between the multifunction alarm module connector C2 terminal D and ground. Does the test light illuminate? | -- | Go to Step 5 | Go to Step 4 |
4 | Repair an open between the multifunction alarm module connector C2 terminal D and the fuse block. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | -- | |
5 |
Does the voltage equal the specified value? | 0 V | Go to Step 7 | Go to Step 6 |
6 | Repair a short to B+ in CKT 80 between the multifunction alarm module connector C1 terminal E and the ignition switch connector C2 terminal F. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | -- | |
7 | Measure the resistance between the multifunction alarm module connector C1 terminal E and the ignition switch connector C2 terminal F. Is the resistance within the specified range? | 0-2 ohms | Go to Step 9 | Go to Step 8 |
8 | Repair an open between the multifunction alarm module connector C1 terminal E and the ignition switch connector C2 terminal F. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | -- | |
9 |
Is the resistance within the specified range? | 0-2 ohms | Go to Step 11 | Go to Step 10 |
10 | Repair an open between the multifunction alarm module connector C1 terminal F and ground. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | -- | |
11 | Replace the ignition switch. Refer to Ignition Lock Cylinder Replacement - On Vehicle in Steering Wheel and Column - Tilt. Did you complete the repair? | -- | -- | |
12 | Replace the multifunction alarm module. Refer to Multifunction Alarm Module Replacement in Instrument Panel, Gauges, and Console. Did you complete the repair? | -- | -- | |
