Door Lock Timer Unit
Locate door lock timer unit behind right kick panel. Leave door lock timer unit connector attached. Using DVOM, measure voltage at specified terminals of door lock timer unit connector (backprobe connector). SeeFig 1. See DOOR LOCK TIMER UNIT CONNECTOR PIN VOLTAGES . If voltage measurements are not as specified, replace door lock timer unit.
DOOR LOCK TIMER UNIT CONNECTOR PIN VOLTAGES
| Terminal | Desired Condition | ||
|---|---|---|---|
| With Keyless Entry | |||
| "A" (Door Lock Actuator) | |||
| Door Lock Actuator Locked | 0V -> 12V -> 0V | ||
| Other | 0V | ||
| "B" (Door Lock Actuator) | |||
| Door Lock Actuator Unlocked | 0V -> 12V -> 0V | ||
| Other | 0V | ||
| "D" (CPU - Driver's Door Unlocked) | |||
| Door Lock Actuator Unlocked | 12V -> 0V -> 12V | ||
| Other | 12V | ||
| "F" (Door Lock Actuator) | |||
| Door Lock Actuator Unlocked | 0V -> 12V -> 0V | ||
| Other | 0V | ||
| "G" (CPU - Passenger's Door & Rear Doors Unlocked) | |||
| Door Lock Actuator Unlocked | 12V -> 0V -> 12V | ||
| Other | 12V | ||
| "H" (CPU - All Doors Locked) | |||
| Door Lock Actuator Locked | 12V -> 0V -> 12V | ||
| Other | 12V | ||
| "I" (30-Amp DOOR LOCK Fuse) Constant | 12V | ||
| "J" (Ground) Constant | 0V | ||
| Without Keyless Entry | |||
| "A" (30-Amp Door Lock Fuse) Constant | 12V | ||
| "B" (Ground) Constant | 0V | ||
| "C" (Door Lock Actuator) | |||
| Door Lock Actuator Unlocked | 0V -> 12V -> 0V | ||
| Other | 0V | ||
| "E" (Door Lock Actuator) | |||
| Door Lock Actuator Locked | 0V -> 12V -> 0V | ||
| Other | 0V | ||
| "F" (Door Lock Link Switch) | |||
| Door Lock Actuator Locked | 12V | ||
| Door Lock Actuator Unlocked | 0V | ||