Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
Definition: Diagnoses symptoms with key lock switch problems only. Diagnosis for the complete door lock system can be found in link. | ||||
1 | Did you perform the Power Door Locks System Check? | -- | Go to Step 2 | |
2 | With all doors unlocked, Insert door key into the LH front lock cylinder and turn key counterclockwise to the LOCK position. Do the doors lock? | -- | Go to Step 3 | Go to Step 6 |
3 | Turn key clockwise to the UNLOCK position. Do the doors unlock | -- | Go to Step 4 | Go to Step 11 |
4 | With all doors unlocked, Insert door key into the RH front lock cylinder and turn key clockwise to the LOCK position. Do the doors lock? | -- | Go to Step 5 | Go to Step 14 |
5 | With all doors unlocked, Insert door key into the rear lock cylinder and turn key to the LOCK position. Do the doors lock? | -- | Go to Step 19 | |
6 |
Is there continuity in the PNK wire? | -- | Go to Step 7 | Go to Step 9 |
7 |
Is there continuity? | -- | Go to Step 8 | Go to Step 10 |
8 | Repair the BLK wire between connector C1 cavity 2 and G200. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |
9 | Repair the open PNK wire between connector C1, cavity 3 and cavity 1 of the LH front power door lock switch. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |
10 | Replace the LH front power door lock actuator assembly. Refer to Front Side Door Lock Actuator Replacement . Is the replacement complete? | -- | -- | |
11 |
Is there continuity? | -- | Go to Step 12 | Go to Step 13 |
12 |
Is there continuity? | -- | Go to Step 8 | Go to Step 10 |
13 | Repair the open PNK/BLK wire between connector C1, cavity 1 and cavity 2 of the LH front power door lock switch. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |
14 |
Is there continuity in the PNK wire? | -- | Go to Step 15 | Go to Step 17 |
15 |
Is there continuity? | -- | Go to Step 16 | Go to Step 18 |
16 | Repair the BLK wire between connector C1, cavity 2 and G201. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |
17 | Repair the open PNK wire between connector C1 cavity 3 of the RH front power door lock actuator assembly and cavity 9 of the power door lock control module. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |
18 | Replace the RH front power door lock actuator assembly. Refer to Front Side Door Lock Actuator Replacement . Is the replacement complete? | -- | -- | |
19 |
Is there continuity in the BLU/BLK wire? | -- | Go to Step 20 | Go to Step 23 |
20 |
Is there continuity? | -- | Go to Step 21 | Go to Step 22 |
21 | Repair the BLK wire between connector cavity 5 and G400. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |
22 | Replace the rear door power door lock actuator assembly. Refer to Rear Side Door Lock Actuator Replacement . Is the replacement complete? | -- | -- | |
23 | Repair the open BLU/BLK wire between connector cavity 3 of the rear power door lock actuator assembly and cavity 4 of the power door lock control module connector. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |
