Driver's Seat Rear Height Adjustment Inoperative

If driver's seat rear height adjustment is inoperative, check the following as possible cause and repair as necessary:

• Perform TEST 6: DRIVER'S SEAT REAR HEIGHT MOTOR VOLTAGE SUPPLY  under SYSTEM TESTS (POWER SEATS).
• Perform TEST 7: DRIVER'S SEAT REAR HEIGHT MOTOR RESISTANCE  under SYSTEM TESTS (POWER SEATS).