Step | Action | Value(s) | Yes | No | ||||
|---|---|---|---|---|---|---|---|---|
1 | Did you perform the Content Theft Deterrent (CTD) System Check? | -- | Go to Step 2 | |||||
2 | Use the key fob to lock then unlock the doors. Does the fob operate properly? | -- | Go to Step 3 | Go to Remote Keyless Entry System Check in Keyless Entry | ||||
3 |
Does the resistance measure within the specified range? | 0-5 ohms | Go to Step 5 | Go to Step 4 | ||||
4 |
Does the resistance measure within the specified range? | 0-5 ohms | Go to Step 7 | Go to Step 6 | ||||
5 | Measure the resistance from the RFA module connector terminal E11 to ground while moving the right front door lock cylinder switch to the unlock position. Does the resistance measure within the specified range? | 0-5 ohms | Go to Step 11 | Go to Step 10 | ||||
6 | Repair the open in CKT 262. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |||||
7 | Measure the resistance from the left front door lock cylinder switch harness connector terminal C (Buick) or terminal B (Pontiac) to ground. Does the resistance measure within the specified range? | 0-5 ohms | Go to Step 9 | Go to Step 8 | ||||
8 | Repair the open in CKT 1250. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |||||
9 | Replace the LH front door lock cylinder switch. Refer to one of the following procedures:
Is the repair complete? | -- | -- | |||||
10 |
Does the resistance measure within the specified range? | 0-5 ohms | Go to Step 13 | Go to Step 12 | ||||
11 | Test for poor terminal contact at the RFA module connector terminal E11. Is the terminal contact OK? | -- | Go to Step 16 | Go to Step 20 | ||||
12 | Repair the open in CKT 262. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |||||
13 | Measure the resistance from the right front door lock cylinder switch harness connector terminal C (Buick) or terminal B (Pontiac) to ground. Does the resistance measure within the specified range? | 0-5 ohms | Go to Step 15 | Go to Step 14 | ||||
14 | Repair the open in CKT 1250. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |||||
15 | Replace the RH front door lock cylinder switch. Refer to one of the following procedures:
Is the repair complete? | -- | -- | |||||
16 | Test CKT 263 for a short to ground. Is the circuit OK? | -- | Go to Step 17 | Go to Step 18 | ||||
17 | Test the rear compartment lid tamper switch. Is the switch OK? | -- | Go to Step 19 | Go to Step 21 | ||||
18 | Repair the short to ground in CKT 263. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |||||
19 | Replace the RFA module. Refer to Remote Control Door Lock Receiver Replacement in Keyless Entry. Is the replacement complete? | -- | -- | |||||
20 | Repair terminal contact. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |||||
21 | Replace the rear compartment lid tamper switch. Is the repair complete? | -- | -- |
