how to fix the driver's seat power adjustment not working in Toyota Camry Seventh Generation (2012-2...

Solution

1. Preparation

• Gather all necessary tools and parts.
• Disconnect the vehicle battery to ensure safety throughout the repair process.
• Tools Required: Socket set, multimeter, flathead screwdriver, Torx screwdriver.

2. Inspect and Replace Fuse

• Locate the fuse box under the dashboard or in the engine compartment.
• Identify the power seat fuse (consult the owner's manual for the exact location).
• Remove the fuse and inspect it for continuity. If blown, replace it with a new fuse of the same amperage.

3. Test and Replace Power Seat Switch

• Remove the power seat switch panel using a flathead screwdriver or Torx screwdriver.
• Disconnect the switch's wiring harness.
• Use a multimeter to test for continuity across the switch terminals while pressing the seat adjustment buttons.
• If the switch fails the continuity test, replace it with a new switch.

4. Check Wiring and Connections

• Move the driver's seat to its furthest forward position manually if possible.
• Inspect the wiring harness under the seat for any loose connections or visible damage.
• If any wires are damaged, repair or replace them as necessary.

5. Inspect and Test Seat Motor

• If the switch and wiring are functional, check the seat motor.
• Disconnect the motor from the seat mechanism and apply direct power from the battery to test its operation.
• If the motor does not function when powered directly, replace the seat motor.