Check Seat Memory Indicator Lamp Circuit

AUTOMATIC DRIVE POSITIONER


Check Seat Memory Indicator Lamp Circuit

1.CHECK FUNCTION
With CONSULT-III
With "MEMORY SW INDCTR" in ACTIVE TEST, check operation.





OK or NG
OK - Seat memory switch indicator lamp circuit is OK.
NG - GO TO 2.
2.CHECK SEAT MEMORY INDICATOR LAMP POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect seat memory switch connector.





3. Check voltage between seat memory switch connector and ground.





OK or NG
OK - GO TO 3.
NG - Check the following.
- 10A fuse [No.18, Located in the fuse block (J/B)]
- Harness for open or short between seat memory switch and fuse.
3.CHECK SEAT MEMORY INDICATOR CIRCUIT HARNESS CONTINUITY
1. Disconnect automatic drive positioner control unit connector.





2. Check continuity between automatic drive positioner control unit connector and seat memory switch connector.





3. Check continuity between automatic drive positioner control unit connector and ground.





OK or NG
OK - GO TO 4.
NG - Repair or replace harness.
4.CHECK SEAT MEMORY SWITCH INDICATOR SIGNAL
1. Connect seat memory switch connector.





2. Check continuity between automatic drive positioner control unit connector and ground.





OK or NG
OK - Replace automatic drive positioner control unit.
NG - Replace seat memory switch.