The OBD code U1465 for Chrysler indicates a communication error between the Electronic Shift Module (ESM) and the Transmission Control Module (TCM).
Symptoms include the Engine Light being ON.
Causes may include a faulty ESM, open/shorted ESM harness, poor electrical connection, or a faulty TCM.
This issue should be addressed promptly to prevent further transmission problems.
A possible fix involves inspecting and repairing the wiring harness and connectors related to the ESM and TCM.
| Repair Importance Level | 10.0 (Out of 10) |
| Estimated Repair Time | Approximately 1.0 hour |
| Repair Difficulty Level | 10.0 (Out of 10) |
Symptoms of the Chrysler u1465 OBD Code
The vehicle displays a communication error between the keyless entry module and the antitheft module.
- Symptoms: Service Electronic Throttle Control warning light may illuminate.
- Loss of throttle response.
- Erratic idle speed.
- Engine stalling at low speeds.
- Difficulty accelerating.
Causes of the Chrysler u1465 OBD Code
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Possible triggers for Chrysler U1465 include issues with the ignition switch or wiring problems.
- U1465 can be caused by a faulty Electronic Shift Module (ESM).
- An open or shorted Electronic Shift Module (ESM) harness.
- A poor electrical connection in the Electronic Shift Module (ESM) circuit.
- Or a faulty Transmission Control Module (TCM).
Fixing Chrysler Error Code u1465 Step By Step
Repair involves checking CAN C bus circuit for communication issues and repairing any faults found.
- To fix U1465 OBDII in a Chrysler vehicle, start by reviewing the possible causes mentioned above.
- Visually examine the wiring harness and connectors related to the ABS module.
- Check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.
- If any issues are found during the inspection, repair or replace the damaged wiring or connectors as necessary.
- Perform a reset on the ABS module to clear the fault code.
- Test drive the vehicle to verify that the U1465 code does not return.
- If the code persists, consider reprogramming or replacing the ABS module to resolve the issue.
Cost Of Fixing Chrysler u1465 Fault Code
The repair for Chrysler U1465 involves diagnosing and fixing a communication error with the keyless entry module.
The cost to diagnose and fix Chrysler OBD code U1465 typically ranges from $75 to $150, based on an estimated repair time of 1. 0 hour.
Factors like shop rates and complexity of the repair can influence the final cost.
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Details of the Chrysler u1465 OBD Code
Chrysler fault code U1465 relates to the ignition switch status circuit malfunction.
Chrysler OBD code U1465 indicates that the ignition key has been removed while the vehicle is in gear.
This code is triggered by the Wireless Ignition Node (WIN) module based on input signals from the gear selector module and the ignition switch.
It is part of the vehicle’s antitheft system to prevent the vehicle from being driven without the key present.
Mechanic’s Tech Notes
This section provides detailed information on diagnosing and repairing Chrysler fault code U1465.
To diagnose and fix OBDII code U1465 in a Chrysler vehicle, start by checking the Transmission Control Module (TCM) power and ground using a multimeter.
Verify TCM communication over the Controller Area Network (CAN) network with a scan tool.
If the TCM does not respond, reprogramming or reflashing may be necessary.
Visually inspect the wiring harness and connectors for any damage, and ensure connector pins are not broken, bent, pushed out, or corroded.
This thorough inspection will help identify and address any issues causing the U1465 fault code.
FAQ
OBD code U1465 in a Chrysler indicates a fault with the Electronic Shift Module (ESM) or Transmission Control Module (TCM). Check wiring and connectors for issues.
To diagnose code U1465 in a Chrysler car, check for a faulty ESM, open/shorted ESM harness, poor ESM circuit connection, or faulty TCM. Inspect wiring and connectors for damage.
Common symptoms of U1465 in a Chrysler: Engine Light ON, possible causes include faulty ESM, ESM harness issues, poor ESM circuit connection, or faulty TCM.
Wrap Up
If your Chrysler is displaying OBDII code u1465, you may experience issues with the Tire Pressure Monitoring System (TPMS) sensors, wiring faults, or TPMS module malfunctions.
These can lead to inaccurate tire pressure readings or a complete loss of TPMS functionality.
To address Chrysler OBDII code u1465, start by checking the TPMS sensor batteries, inspecting the wiring harness for any damage, and testing the TPMS module for proper operation.
Replace faulty sensors, repair any damaged wiring, and recalibrate the TPMS system as needed to resolve the u1465 fault
