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HEATED SEAT SE-153 C D E F G H J K L M A B SE Check Rear Heated Seat Power Supply and Ground Circuit NIS00287 1. CHECK FUSIBLE LINK AND FUSE ● Check 50A fusible link (letter F located in the fuse and fusible link box). ● Check 15A fuse (No.38, located in fuse block). ● Check circuit breaker. NOTE: SE-144, "Component Parts and Harness Connector Location" . OK or NG OK >> GO TO 2. NG >> If fuse or circuit breaker is blown, be sure to eliminate cause of malfunction before installing new fuse or new circuit breaker, refer to PG-3, "POWER SUPPLY ROUTING CIRCUIT" 2. CHECK HEATED SEAT RELAY POWER SUPPLY CIRCUIT 1. Turn ignition switch OFF. 2. Check voltage between IPDM E/R (heated seat relay) connector OK or NG OK >> GO TO 3. NG >> Repair or replace harness between fuse block (J/B) and IPDM E/R (heated seat relay). 3. CHECK HEATED SEAT RELAY GROUND CIRCUIT 1. Disconnect IPDM E/R (heated seat relay) connector. 2. Check continuity between IPDM E/R (heated seat relay) con- OK or NG OK >> Check the condition of the harness and connector. NG >> Repair or replace harness between IPDM E/R (heated seat relay) and ground. Terminal Voltage (V) (Approx.) (+) (–) IPDM E/R (heated seat relay) connector Terminal E6 14 Ground Battery voltage PIIB5995E Terminal Continuity IPDM E/R (heated seat relay) connector Terminal Ground E9 54 Yes PIIB5996E |