|
|
CLIMATE CONTROLLED SEAT SE-167 C D E F G H J K L M A B SE 4. CHECK CLIMATE CONTROLLED SEAT CONTROL UNIT GROUND CIRCUIT Check continuity between climate controlled seat relay connector OK or NG OK >> Climate controlled seat relay power supply circuit check is OK. NG >> Repair or replace harness between climate controlled seat relay and ground. Check Driver Side Climate Controlled Seat Control Unit Power Supply and NIS00154 1. CHECK FUSE Check 15A fuse [No. 71, located in fuse, fusible link and relay unit] NOTE: SE-153, "Component Parts and Harness Connector Location" . OK or NG OK >> GO TO 2. NG >> If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse, refer to 2. CHECK CLIMATE CONTROLLED SEAT CONTROL UNIT POWER SUPPLY CIRCUIT 1 1. Turn ignition switch OFF. 2. Disconnect climate controlled seat relay. 3. Check voltage between climate controlled seat relay connector OK or NG OK >> GO TO 3. NG >> Repair or replace harness. 3. CHECK CLIMATE CONTROLLED SEAT RELAY 1. Remove climate controlled seat relay. 2. Check continuity between terminals 3 and 5. OK or NG OK >> GO TO 4. NG >> Replace climate controlled seat relay. 1 (B) − Ground : Continuity should exist PIIB0388E 5 (R) − Ground : Battery voltage PIIB0389E Terminal Condition Continuity 3 5 12V direct current supply Yes No current supply No SEC202B |