B197F-12
B197F-12-POWER LIFTGATE LATCH CONTROL 1 - CIRCUIT SHORT TO BATTERY
For a complete wiring diagram, refer to the Wiring Information.
- When Monitored:
Anytime the Power Liftgate is in a latch cinch or release operation.
- Set Condition:
When the liftgate latch motor cinch or release output is pulled high prior to or during a latch cinch or release operation, this code will set.
1. DTC PRESENT
1. With the scan tool, record and erase DTCs.
2. Turn the ignition off, wait 10 seconds, then turn the ignition on.
3. Operate the power liftgate several times if possible.
4. With the scan tool, read DTCs.
5. If the B2199-17-BATTERY VOLTAGE - CIRCUIT VOLTAGE ABOVE THRESHOLD DTC is present, repair that code before proceeding.
Does the scan tool display; B197F-12-POWER LIFTGATE LATCH CONTROL 1 - CIRCUIT SHORT TO BATTERY?
Yes
- Go To 2
No
- Using the wiring diagram/schematic as a guide, inspect the wiring and connectors for an intermittent condition. Operate the liftgate several times and check for any binding conditions in the latch assembly.
- Perform the BODY VERIFICATION TEST. Body Verification Test.
2. POWER LIFTGATE MODULE
1. Turn the ignition off.
2. Disconnect the Power Liftgate Module C2 harness connector.
3. Turn the ignition on.
4. Measure the voltage of the (Q84) Liftgate Latch Cinch Driver circuit.
Is there any voltage present?
Yes
- Go To 3
No
- Replace the Power Liftgate Module. Power Liftgate Control Module - Removal.
- Perform the BODY VERIFICATION TEST. Body Verification Test.
3. (Q84) LIFTGATE LATCH CINCH DRIVER CIRCUIT SHORTED TO VOLTAGE
1. Disconnect the Power Liftgate Latch harness connector.
2. Measure the voltage of the (Q84) Liftgate Latch Cinch Driver circuit.
Is there any voltage present?
Yes
- Repair the (Q84) Liftgate Latch Cinch Driver circuit for a short to voltage.
- Perform the BODY VERIFICATION TEST. Body Verification Test.
No
- Repair the (Q85) Liftgate Latch Release Driver circuit for a short to voltage.
- Perform the BODY VERIFICATION TEST. Body Verification Test.