Inspect Relay Circuit
Disconnect the relay connect and inspect the connector on the wire harness side as shown in the table below. Connect the positive (+) lead from the battery to terminal 4 and the negative (-) lead to terminal 1, and check that the solenoid operates lock direction. If circuit is correct, replace the relay.
CONTROL RELAY CHECK
| Terminal | Check For: | Tester Connection | Condition | Voltage or Continuity |
|---|---|---|---|---|
| 1 | Continuity | 1-Body Ground | Turn door lock sw. to UNLOCK | Continuity |
| 1 | Continuity | 1-Body Ground | Turn door lock sw. to except UNLOCK | No Continuity |
| 2 | Voltage | 2-Body Ground | " | Battery Voltage |
| 5 | Voltage | 5-Body Ground | " | Battery Voltage |
| 7 | Continuity | 7-Body Ground | Turn door lock sw. to LOCK | Continuity |
| 7 | " | " | Turn door lock sw. to except LOCK | No Continuity |
| 8 | Voltage | 8-Body Ground | Turn ign. sw. on | Battery Voltage |
| 8 | " | " | Turn ign. sw. off except LOCK | No Voltage |
| 9 | Continuity | 9-Body Ground | Turn LH and/or R/H door courtesy sw. on | Continuity |
| 9 | " | " | Turn LH and/or R/H door courtesy sw. off | No Continuity |
| 10 | Continuity | 10-Body Ground | " | Continuity |
| 12 | Voltage | 12-Body Ground | Turn ign. sw. on. | Battery Voltage |
| 12 | " | " | Close LH & RH doors within 60 seconds after ign. sw. has been turned off | Battery Voltage |
| 12 | " | " | 60 seconds after ign. sw. has been turned off | No Voltage |
| 12 | " | " | Open LH &/or RH doors within 60 seconds after ign. sw. has been turned off | No Voltage |