Component Testing

Rear Compartment Lid Latch

1. Ignition OFF, disconnect the harness connector at the M40 Rear Compartment Lid Latch.
2. Install a 10 A fused jumper wire between the control terminal 1 and 12 V. Install a jumper wire between the ground terminal 2 and ground.
3. Verify the M40 Rear Compartment Lid Latch activates
   • If the M40 Rear Compartment Lid Latch does not activate. 

     Replace the M40 Rear Compartment Lid Latch.

   • If the M40 Rear Compartment Lid Latch does activate. 
4. All OK

Exterior Trunk Release Switch

1. Ignition OFF, disconnect the harness connector at the S58A Rear Compartment Lid Unlatch Switch-Exterior.
2. Test for infinite resistance between the signal terminal 1 and the ground terminal 2 with the switch in the open position.
   • If less than infinite resistance 

     Replace the S58A Rear Compartment Lid Unlatch Switch-Exterior.

   • If infinite resistance 
3. Test for less than 3 Ω between the signal terminal 1 and the ground terminal 2 with the switch in the closed position.
   • If 3 Ω or greater 

     Replace the S58A Rear Compartment Lid Unlatch Switch-Exterior.

   • If less than 3 Ω 
4. All OK

Interior Trunk Release Switch

1. Ignition OFF, disconnect the harness connector at the S58B Rear Compartment Lid Unlatch Switch-Interior.
2. Test for infinite resistance between the signal terminal 1 and the ground terminal 2 with the switch in the open position.
   • If less than infinite resistance 

     Replace the S58B Rear Compartment Lid Unlatch Switch-Interior.

   • If infinite resistance 
3. Test for less than 3 Ω between the signal terminal 1 and the ground terminal 2 with the switch in the closed position.
   • If 3 Ω or greater 

     Replace the S58B Rear Compartment Lid Unlatch Switch-Interior.

   • If less than 3 Ω 
4. All OK