Incomplete Latch Cinch - No Pawl Transition
NOTE:
This DTC will only set after door cinch operation. Conditions to set DTC may be difficult to reproduce.
NOTE:
After making any repairs, perform BODY VERIFICATION TEST
under VERIFICATION TESTS.
- Using scan tool, record and erase DTCs. Turn ignition off. Wait 10 seconds. Turn ignition on. Operate power liftgate several times if possible. Recheck for DTCs. If INCOMPLETE LATCH CINCH - NO PAWL TRANSITION resets, go to next step. If INCOMPLETE LATCH CINCH - NO PAWL TRANSITION does not reset, system is operating properly at this time. Check for intermittent poor connections or faulty circuits.
- Visually inspect liftgate for proper alignment, damaged strikers, damaged latches or obstructions. Repair as necessary. If possible, check operation of liftgate on a known-good vehicle. If liftgate effort is excessive, diagnose power liftgate by symptom. See TROUBLE SHOOTING in POWER SLIDING DOORS & LIFTGATE - CARAVAN, TOWN & COUNTRY, & VOYAGER article. If liftgate effort is not excessive, go to next step.
- Turn ignition off. Disconnect liftgate cinch/release motor connector. See Figure . To access connector, door panel will need to be removed. For removal and installation procedures, see POWER SLIDING DOOR MODULE under REMOVAL & INSTALLATION. Disconnect Power Liftgate Module (PLGM) connector C2. See Figure . To access connector, left rear trim will need to be removed. See POWER LIFTGATE MODULE under REMOVAL & INSTALLATION. Using DVOM, measure resistance between PLGM connector C2 terminal No. 20 (Black/Light Green wire) and liftgate cinch/release motor connector terminal No. 1 (Black/Orange wire). See Figure . If resistance is 5 ohms or less, go to next step. If resistance is greater than 5 ohms, repair open in ground circuit between PLGM and liftgate cinch/release motor. See WIRING DIAGRAMS in POWER SLIDING DOORS & LIFTGATE - CARAVAN, TOWN & COUNTRY, & VOYAGER article.
- Using DVOM, measure resistance of Orange/Yellow wire between PLGM connector C2 terminal No. 13 and liftgate cinch/release motor connector terminal No. 3. Wiggle wiring harness with DVOM connected. If resistance is steady at 5 ohms or less, go to next step. If resistance is greater than 5 ohms or varies, repair open in Orange/Yellow wire between liftgate cinch/release motor and PLGM.
- Using DVOM, measure resistance between ground and liftgate cinch/release motor connector terminal No. 3 (Orange/Yellow wire). If resistance is greater than 5 ohms, replace liftgate cinch/release motor. If resistance is less than 5 ohms, repair short to ground in Orange/Yellow wire.