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AUTOMATIC DRIVE POSITIONER SE-53 C D E F G H J K L M A B SE Symptom Chart AIS001JV Symptom Diagnoses / service procedure Refer to page A part of seat system does not operate (both automati- 1. Seat sliding motor circuit inspection 2. Seat reclining motor circuit inspection 3. Front end seat lifter motor circuit inspection 4. Rear end seat lifter motor circuit inspection 5. If the above systems are normal, replace the BCM — A part of steering wheel system does not operate (both 1.Steering wheel telescopic motor circuit inspection 2. Steering wheel tilt motor circuit inspection 3. If the above systems are normal, replace the BCM — Door mirrors cannot be actuated by both automatic and 1. Door mirror remote control switch (changeover switch) 2. Door mirror remote control switch (mirror switch) sys- 3. If the above systems are normal, replace the BCM. – A part of seat system does not operate (only automatic 1. Seat sliding sensor circuit inspection 2. Seat reclining sensor circuit inspection 3. Front end seat lifter sensor circuit inspection 4. Rear end seat lifter sensor circuit inspection 5. If the above systems are normal, replace the driver – Door mirrors cannot be actuated in automatic mode. 1. R-position signal circuit inspection 2. Mirror sensor circuit inspection1 3. If the above systems are normal, replace the door mir- – All the automatic operations do not operate. 1. Detention switch circuit inspection 2. Telescopic sensor circuit inspection 3. Tilt sensor circuit inspection 4. Vehicle speed signal circuit inspection 5. If all the above systems are normal, replace the BCM – Seat or steering wheel memory does not work 1. Seat memory switch circuit inspection 2. If the above systems are normal, replace the BCM. – Only manual operation does not operate. 1. Seat sliding switch circuit inspection 2. Seat reclining switch circuit inspection 3. Front end seat lifter switch circuit inspection 4. Rear end seat lifter switch circuit inspection 5. Steering wheel telescoping switch circuit inspection 6. Steering wheel tilt switch circuit inspection 7. Door mirror remote control switch (mirror switch) cir- 8. If all the above systems are normal, replace the driver – Seat memory indicator lamps 1 and 2 do not illuminate. 1. Seat memory indicator lamp circuit inspection 2. If all the above systems are normal, replace the BCM. – |