TEST
ACTION
APPLICABILITY
4
Turn the ignition off.
Disconnect the Driver Door Lock Switch connector.
Disconnect the CTM C2 connector.
Measure the voltage of the Driver Door Switch Mux circuit between the CTM C2
connector and the Switch connector.
Is there any voltage present?
All
Yes
→
Repair the Driver Door Switch Mux circuit for a short to voltage.
Perform BODY VERIFICATION TEST - VER 1.
No
→
Go To
5
5
If there are no possible causes remaining, view repair.
All
Repair
Replace the Driver Door Lock Switch.
Perform BODY VERIFICATION TEST - VER 1.
6
Turn the ignition off.
Disconnect the Driver Door Lock Switch connector.
Disconnect the CTM C2 connector.
Measure the resistance of the Driver Door Switch Mux circuit between the CTM C2
connector and the Switch connector.
Is the resistance below 5.0 ohms?
All
Yes
→
Replace the Central Timer Module in accordance with the Service
Information.
Perform BODY VERIFICATION TEST - VER 1.
No
→
Repair the Driver Door Switch Mux circuit for an open.
Perform BODY VERIFICATION TEST - VER 1.
7
Turn the ignition on.
Disconnect the Passenger Door Lock Switch connector.
Measure the voltage of the Passenger Door Switch Mux circuit.
Is the voltage above 10.0 volts?
All
Yes
→
Go To
8
No
→
Go To
11
8
Turn the ignition off.
Disconnect the Passenger Door Lock Switch connector.
Measure the resistance of the Ground circuit in the Switch connector.
Is the resistance below 5.0 ohms?
All
Yes
→
Go To
9
No
→
Repair the Ground circuit for an open.
Perform BODY VERIFICATION TEST - VER 1.
9
Turn the ignition off.
Disconnect the Passenger Door Lock Switch connector.
Disconnect the CTM C2 connector.
Measure the voltage of the Passenger Door Switch Mux circuit between the CTM C2
connector and the Switch connector.
Is there any voltage present?
All
Yes
→
Repair the Passenger Door Switch Mux circuit for a short to
voltage.
Perform BODY VERIFICATION TEST - VER 1.
No
→
Go To
10
261
POWER DOOR LOCKS/RKE
*ALL DOORS FAIL TO LOCK & UNLOCK FROM ONE SWITCH —
Continued