Schematic Reference: Body Rear End Schematics

Connector End View Reference: Body Rear End Connector End Views

Did you review the Midgate Description and Operation?

Go to Step 2

Go to Symptoms - Body Rear End

Verify that the midgate latch release is inoperative.

Does the midgate latch release operate normally?

Go to Testing for Intermittent Conditions and Poor Connections

Go to Step 3

1. Disconnect the left and right midgate latch electrical connectors.
2. Turn ON the ignition, with the engine OFF.
3. Probe the control circuits of the left and right midgate latch electrical connectors with a test lamp that is connected to a good ground.
4. Activate the midgate latch release switches.

Does the test lamp illuminate?

Go to Step 4

Go to Step 5

Connect a test lamp from battery voltage to the ground circuits of the midgate latch electrical connectors.

Does the test lamp illuminate?

Go to Step 9

Go to Step 12

Test the latch control circuit for a short to ground or an open. Refer to Circuit Testing and Wiring Repairs.

Did you find and correct the condition?

Go to Step 16

Go to Step 6

1. Connect the left and right midgate latch electrical connectors.
2. Disconnect the midgate latch release switch electrical connector.
3. Momentarily connect a fused jumper wire from release switch signal circuit to ground.

Do the latch release actuators activate?

Go to Step 7

Go to Step 8

Connect a test lamp between battery voltage and the ground circuit of the midgate latch release switch electrical connector.

Does the test lamp illuminate?

Go to Step 10

Go to Step 12

Test the release switch signal circuit for a short to ground or an open. Refer to Circuit Testing and Wiring Repairs.

Did you find and correct the condition?

Go to Step 16

Go to Step 11

Inspect for poor connections at the harness connector of the appropriate midgate latch. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs.

Did you find and correct the condition?

Go to Step 16

Go to Step 13

Inspect for poor connections at the harness connector of the appropriate midgate latch release switch. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs.

Did you find and correct the condition?

Go to Step 16

Go to Step 14

Inspect for poor connections at the harness connector of the midgate control module. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs.

Did you find and correct the condition?

Go to Step 16

Go to Step 15

Repair the open in the appropriate ground circuit. Refer to Circuit Testing and Wiring Repairs.

Did you find and correct the condition?

Go to Step 16

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Replace the appropriate midgate latch. Refer to Midgate Latch Replacement.

Did you complete the replacement?

Go to Step 16

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Replace the midgate latch release switch. Refer to Midgate Latch Switch Replacement.

Did you complete the replacement?

Go to Step 16

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Replace the midgate control module. Refer to Midgate Window Regulator Module Motor Replacement.

Did you complete the replacement?

Go to Step 16

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Operate the system in order to verify the repair.

Did you correct the condition?

System OK

Go to Step 2