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(1) Be sure that the module has a battery feed from the 20 Amp breaker in cavity 1 of the black (2) Be sure that the module has an ignition feed from 5 Amp fuse in cavity 8 of the black connector. (3) Be sure that the module has a ground from the right side cowl behind the body computer to the cav- (4) Be sure that you are supplying a good ground to the programming wire. (5) If the above circuits are good, replace the Re- ceiver Module. CONDITION: Doors can be locked or unlocked with the Keyless Entry transmitter. But the doors will not (1) Be sure you have not left key in the ignition column lock cylinder. (2) If step 1 is OK, check the Key in Lock switch circuit in the steering column for a short to ground. (3) In this problem the body computer controls the LOCK function. Be sure that it is providing a battery CONDITION: Doors will lock but Vehicle Theft System will not arm when using the transmitter. (1) The Keyless Entry Receiver Module controls the door lock signal to the door lock relay. The door (2) If voltage is OK, replace Receiver module. lock with the transmitter. (1) Test the driver’s door output of the Receiver Module for a ground. (2) If there is no ground at the pin, replace the Re- ceiver module. (3) If there is a ground at the output, replace the door lock motor. CONDITION: Only driver’s door will lock with the transmitter. • Replace unlock relay CONDITION: Doors do not lock with the transmit- ter, but still get horn CHIRP that indicates that they CONDITION: Doors will lock with the transmitter but there is no horn CHIRP. (1) Press horn button, listen horn sound. (3) Still no CHIRP, check continuity between the horn relay and the receiver output pin. Repair as (4) Still no horn CHIRP, replace the receiver mod- ule. (5) If using a DRB II, refer to Body Diagnostic Pro- cedures. REMOTE KEYLESS MODULE REPLACEMENT (1) Remove lower right instrument panel silencer. bracket to instrument panel. (4) Lower bracket and module assembly, to discon- nect wire connector. (5) Remove two screws attaching the Remote Key- less entry Module to bracket. (6) Remove two screws attaching the security mod- ule to bracket. (7) To installation reverse above procedures. LAMP OUTAGE MODULE REPLACEMENT (1) Remove lower right instrument panel silencer. bracket to instrument panel. (4) Lower bracket and module assembly, to discon- nect wire connectors. (5) Remove two screws attaching the Lamp Outage Module to bracket. (6) Remove two screws attaching the security mod- ule to bracket. (7) To installation reverse above procedures. DOOR LOCK INHIBIT The power door lock inhibit system prevents the doors from being locked using the power door locks (1) The key is in the ignition switch and any of the doors are open. The ignition switch does not have to (2) The key is in the ignition switch and the head- lamp are on. AC, AG, AJ AND AY BODIES With the ignition switch in the ON or OFF position and the driver’s door open the Body Controller will 8P - 6 POWER LOCKS Ä |