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AUTOMATIC DRIVE POSITIONER SE-37 C D E F G H J K L M A B SE 2. CHECK POWER SUPPLY CIRCUIT (BCM) 1. Disconnect BCM connector. 2. Check voltage between BCM and body ground. OK or NG OK >> GO TO 3. NG >> Check harness for open and short between BCM and fuse. 3. GROUND CIRCUIT INSPECTION (BCM) Check continuity between BCM and body ground. OK or NG OK >> BCM circuit is OK. Check the driver seat control unit. GO TO 4. NG >> Repair or replace the harness between BCM and ground. Connector Terminals (Wire color) Power source Condition Voltage (V) (Approx) (+) (–) M4 104 (Y/B), 105 (Y/L) Ground BAT Ignition Battery volt- age 60 (L/OR) Ground ACC or Ignition Battery volt- age 55 (B/W) Ground START Ignition Battery volt- age 68 (W/B) Ground IGN Ignition Battery volt- age PIIA0258E Connector Terminals (Wire color) Condition Continuity (+) (–) M4 56 (B) Ground Ignition Continuity should exist 113 (B) Ground Ignition Continuity should exist 114 (B) Ground Ignition Continuity should exist PIIA0259E |