Component Testing

Seat Motor

1. Ignition OFF, disconnect the harness connector at the appropriate seat motor listed below:
   • M50 Seat Front Vertical Motor
   • M55 Seat Rear Vertical Motor
   • M51 Seat Horizontal Motor
   • M56 Seat Recline Motor
NOTE:

When performing the following tests, make sure that the seat is not already in the position the test is attempting to produce.

2. Install a 30 A fused jumper wire between control terminal 1 and 12 V.
3. Momentarily install a jumper wire between control terminal 5 and ground. The seat motor should momentarily perform the appropriate FORWARD/REARWARD/UP/DOWN function.
   • If the motor does not perform the FORWARD/REARWARD/UP/DOWN function 

     Replace the seat motor.

   • If the motor performs the FORWARD/REARWARD/UP/DOWN function 
4. Reverse the jumper wires; the motor should perform FORWARD/REARWARD/UP/DOWN function.
   • If the motor does not perform the FORWARD/REARWARD/UP/DOWN function 

     Replace the seat motor.

   • If the motor performs the FORWARD/REARWARD/UP/DOWN function 
5. All OK.