|
|
|
Control Unit Input Test NOTE: ). Be sure to go through self-diagnosis function and ). • All connector views are from the wire side of female terminals unless otherwise noted. Multiplex Control Unit (Passenger's): 1. Remove the right kick panel (see ). 2. Disconnect the 22P and 26P connectors, then remove the passenger's unit (see page ). 3. Inspect the connector and socket terminals to be sure they are all making good contact. • If the terminals are bent, loose or corroded, repair them as necessary, and recheck the system. If a test indicates a problem, find and correct the cause, then recheck the system. Disconnect the connectors from the passenger's unit. Cavity Wire Test condition Test: Desired result Possible cause if result is not obtained B10 B21 BLU/RED LT GRN/BLK Turn the ceiling light doors closed All doors closed Connect to ground: Connect to ground: • Blown No. 57 (20 A) fuse in the under-hood fuse/relay box • Faulty ceiling light • Faulty courtesy light Reconnect the connectors to the passenger's unit. Cavity Wire Test condition Test: Desired result Possible cause if result is not obtained A23 B18 GRN/RED GRN/ORN Front passenger's door opened Front passenger's door Right rear door opened Right rear door closed Check for voltage to ground: There should be less than 1 V. Check for voltage to ground: Check for voltage to ground: Check for voltage to ground: • Faulty front passenger's door switch • Poor ground (G401, G402) • Faulty right rear door switch Main Menu Table of Contents |