Basic Inspection

PRE-INSPECTION FOR DIAGNOSTIC

Basic Inspection


1. CHECK POWER SUPPLY AND GROUND CIRCUIT

Check the power supply and ground circuit as shown below.
- Driver seat control unit: Driver Seat Control Unit.
- Automatic drive positioner control unit: Automatic Drive Positioner Control Unit.
Is the inspection result normal?
YES- GO TO 2
NO- Repair or replace the malfunctioning part.

2. CHECK MANUAL FUNCTION

Check the manual function operations by operating the relevant switches as shown below.
- Seat (slide, reclining, lifting front, lifting rear)
- Pedal assembly (forward, backward)
- Door mirror
Do all manual functions operate normally?
YES- GO TO 3
NO (Seat, pedal, door mirror)-Go to SYMPTOM 1, Symptom Related Diagnostic Procedures. And, GO TO 4 if the result of SYMPTOM 1 is OK.

3. CHECK MEMORY FUNCTION 1

Register the seat positions and check that all parts of the seat, pedals, steering wheel and door mirrors move to their memory positions correctly.
Are the operations normal?
YES- Check each malfunction according to the instruction of the SYMPTOM 4, Symptom Related Diagnostic Procedures.
No (memory indicator operates normally)- Go to SYMPTOM 2, Symptom Related Diagnostic Procedures.
No (memory indicator does not operate normally either)- GO TO 5

4. CHECK MEMORY FUNCTION 2

Register the seat positions and check that all parts of the seat, pedals and door mirrors move to their memory positions correctly.
Are the operations normal?
YES- Check intermittent incident. Intermittent Incident.
NO- GO TO 7

5. CHECK SEAT MEMORY SWITCH/MEMORY INDICATOR

Check the seat memory switch/memory switch indicator of the SYMPTOM 5, refer to "Symptom Table".
Is the inspection result normal?
YES- GO TO 6
NO- Repair or replace the malfunctioning part.

6. CHECK OPERATION CONDITION

Check the memory operation conditions "AUTOMATIC DRIVE POSITIONER SYSTEM :System Description".
Are all operation conditions fulfilled?
YES- Go to SYMPTOM 6, Symptom Related Diagnostic Procedures.
NO- Fulfill the operation conditions. System Description.

7. CHECK MECHANISM

Check for the following.
- Mechanism deformation or pinched foreign materials.
- Interference with other parts because of poor installation.
Is any malfunction present in the relevant parts?
YES- Go to SYMPTOM 3, Symptom Related Diagnostic Procedures.
NO- Repair or replace the malfunctioning part.