DTC P170E
DTC P170E : Park Pawl Motor Power Relay Circuit High
- Before you troubleshoot, review the General Troubleshooting Information .
- This code is caused by an electrical circuit problem and cannot be caused by a mechanical problem in the transmission (e-CVT).
| DTC Description | Confirmed DTC | Pending DTC | Freeze Frame |
|---|---|---|---|
| P170E Park Pawl Motor Power Relay Circuit High |
DTC (Gear)
- DTC check
-1. Turn the vehicle to the ON mode.
-2. Clear the DTC with the HDS.
-3. Turn the vehicle to the OFF (LOCK) mode.
-4. Turn the vehicle to the ON mode, and wait for at least 10 seconds.
-5. Check for Pending or Confirmed DTCs with the HDS.
DTC Description Confirmed DTC Pending DTC Freeze Frame P170E Park Pawl Motor Power Relay Circuit High P272C Park Pawl Motor Control Circuit Is DTC P170E and/or P272C indicated?
Only DTC P170E is indicated
The failure is duplicated. Go to step 2
DTC P272C is indicated
The failure is duplicated. Do the troubleshooting for DTC P272C .
No DTCs are indicated
Intermittent failure, the system is OK at this time. Check for poor connections and loose terminals between the park pawl actuator relay, the park pawl actuator, and the park pawl actuator driver unit. If the freeze data/on-board snapshot of this DTC is recorded, try to reproduce the failure under the same conditions with the freeze data/on-board snapshot.
- Park pawl actuator relay check
-1. Turn the vehicle to the OFF (LOCK) mode.
-2. Remove the park pawl actuator relay .
-3. Test the park pawl actuator relay .
Is the relay OK?
YES
The park pawl actuator relay is OK. Keep the relay removed, and go to step 3.
NO
Replace the park pawl actuator relay.
- Shorted wire check (P-ACT RLY CL- line)
-1. Disconnect the following connector.
Park pawl actuator driver unit 26P connector -2. Measure the voltage between test points 1 and 2.
Test condition Vehicle OFF (LOCK) mode Park pawl actuator relay 4P socket: disconnected Park pawl actuator driver unit 26P connector: disconnected Test point 1 Park pawl actuator driver unit 26P connector No. 23 Test point 2 Body ground Is there continuity?
YES
Repair a short to ground in the P-ACT RLY CL- wire between the park pawl actuator relay and the park pawl actuator driver unit.
NO
Repair a short to power in the P-ACT RLY OUT wire between the park pawl actuator relay and the park pawl actuator.