1. Verify that the shifter is in the PARK position.
2. Use a test lamp in order to backprobe between the rear compartment lid release switch connector terminal A CKT 275 and ground.

Does the test light illuminate?

--

Go to Step 2

Go to Step 3

1. Use a test lamp in order to backprobe between the rear compartment lid release switch connector terminal B CKT 56 and ground.
2. Press the rear compartment lid release switch and observe the test light.

Does the test light illuminate?

--

Go to Step 6

Go to Step 7

1. Disconnect the transaxle range switch connector C1.
2. Probe the transaxle range switch connector C1 between the CKT 840 and ground.

Does the test light illuminate?

--

Go to Step 4

Go to Step 5

Inspect for a poor connection or an open in CKT 275.

Is there a poor connection or an open?

--

Go to Step 11

Go to Step 12

Repair the open in CKT 840.

Is the repair complete?

--

Go to Rear Compartment Lid Release System Check

System OK

Determine if the vehicle is equipped with keyless entry equipment.

Is the vehicle equipped with keyless entry?

--

Go to Step 8

Go to Step 9

Replace the rear compartment lid release switch. Refer to Rear Compartment Lid Switch Replacement for service procedure.

Is the repair complete?

--

Go to Rear Compartment Lid Release System Check

System OK

1. Use a test lamp in order to backprobe between the Remote Control Door Lock Receiver (RCDLR) CKT 382 terminal G and ground.
2. Press the rear compartment lid release switch and observe the test light.

Does the test light illuminate?

--

Go to Rear Compartment Lid Release System Check

Go to Step 10

1. Use a test lamp in order to backprobe between the rear compartment lid lock release solenoid connector terminal A CKT 56 and ground.
2. Press the rear compartment lid release switch and observe the test light.

Does the test light illuminate?

--

Go to Step 13

Go to Step 14

1. Use a test lamp in order to backprobe between the RCDLR CKT 56 terminal H and ground.
2. Press the rear compartment lid release switch and observe the test light.

Does the test light illuminate?

--

Go to Step 17

Go to Step 18

Repair the poor connection or the open in CKT 275 between the transaxle range switch connector C1 and the rear compartment lid release switch.

Is the repair complete?

--

Go to Rear Compartment Lid Release System Check

System OK

Adjust or replace the transaxle range switch. Refer to Park/Neutral Position Switch Replacement and Park/Neutral Position Switch Adjustment in Automatic Transaxle 4T60 for service procedure.

Is the repair complete?

--

Go to Rear Compartment Lid Release System Check

System OK

Use a test lamp in order to backprobe between the rear compartment lid lock release solenoid terminals A and B.

Does the test light illuminate?

--

Go to Step 15

Go to Step 16

1. Repair the poor connection or the open in CKT 56 or CKT 382 between the RCDLR and the rear compartment lid lock release solenoid (vehicles equipped with keyless entry).
2. Repair the poor connection or the open in CKT 56 between the rear compartment lid release switch and the rear compartment lid lock release solenoid (vehicles not equipped with keyless entry).

Is the repair complete?

--

Go to Rear Compartment Lid Release System Check

System OK

Replace the rear compartment lid lock release actuator. Refer to Rear Compartment Lid Lock Actuator Replacement for service procedure.

Is the repair complete?

--

Go to Rear Compartment Lid Release System Check

System OK

Repair an open or a short to B+ in CKT 350 between G302 and the rear compartment lid lock release solenoid.

Is the repair complete?

--

Go to Rear Compartment Lid Release System Check

System OK

Replace the RCDLR. Refer to Receiver Replacement in Keyless Entry.

Is the repair complete?

--

Go to Rear Compartment Lid Release System Check

System OK

Repair a poor connection or an open in CKT 56 between the RCDLR and the rear compartment lid release switch.

Is the repair complete?

--

Go to Rear Compartment Lid Release System Check

System OK