All Functions Do Not Operate
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK SEAT FUNCTIONS. Operate each power seat switch and check that each power seat function operates normally. |
Does all function fail to operate? | Go to step 2 . | Check the motor which does not operate. <Ref. to SOME MOTORS DO NOT OPERATE , INSPECTION, Power Seat System.> |
| 2 CHECK FUSE. Check the power seat fuse inside the fuse box. |
Is the fuse blown out? | Replace the appropriate fuse. | Go to step 3 . |
3 CHECK POWER SUPPLY CIRCUIT.
|
Is the voltage 10 V or more? | Go to step 4 . | Check body harness. |
| 4 CHECK POWER SUPPLY CIRCUIT. Measure the resistance between power seat switch harness connector and chassis ground. Connector & terminal (R200) No. 1 - Chassis ground: |
Is the resistance less than 10 Ω? | Replace the power seat switch assembly. | Check body harness. |