AutoCodes – Jeep – U1469 Jeep

U1469 Jeep Code - Implausible Gear Shift Position Signal Sent DPT CAN-CAN

Quick Answer

The purpose of the diagnostic is to monitor the Controller Area Network (CAN) BUS, the transmitted messages on the CAN BUS and the validity of the CAN signals. Common causes include Faulty Electronic Shift Module (ESM), Electronic Shift Module (ESM) harness is open or shorted, Electronic Shift Module (ESM) circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: U1469 Jeep indicates Implausible Gear Shift Position Signal Sent DPT CAN-CAN.
Common causes: Common causes include Faulty Electronic Shift Module (ESM), Electronic Shift Module (ESM) harness is open or shorted, Electronic Shift Module (ESM) circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 474

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on May 25, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code U1469 Jeep Description

The purpose of the diagnostic is to monitor the Controller Area Network (CAN) BUS, the transmitted messages on the CAN BUS and the validity of the CAN signals. The Diagnostic Trouble Code (DTC) will set when the Transmission Control Module (TCM) detects an incorrect signal ID from the Electronic Shift Module (ESM).

OBDII Code U1469 Jeep - Implausible Gear Shift Position Signal Sent DPT CAN-CAN - AutoCodes.com — U1469 Jeep Code - Implausible Gear Shift Position Signal Sent DPT CAN-CAN

What does this mean?

What are the Possible Causes of the DTC U1469 Jeep?

Faulty Electronic Shift Module (ESM)
Electronic Shift Module (ESM) harness is open or shorted
Electronic Shift Module (ESM) circuit poor electrical connection
Faulty Transmission Control Module (TCM)

How to Fix the DTC U1469 Jeep?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the U1469 Jeep code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about U1469 Jeep Code

1. What does the OBDII code U1469 mean on a Jeep?

The U1469 code indicates "Implausible Gear Shift Position Signal Sent DPT CAN-CAN," meaning the transmission control module (TCM) received an invalid or unexpected signal about the gear shift position.

2. What are common symptoms of the U1469 code in a Jeep?

Symptoms may include erratic shifting, the vehicle being stuck in one gear, illuminated check engine or transmission warning lights, and reduced drivability.

3. What causes the U1469 code on a Jeep?

Possible causes include a faulty gear shift position sensor, damaged wiring or connectors in the CAN bus system, or a malfunctioning transmission control module (TCM).

4. Can a weak battery cause the U1469 code?

Yes, low voltage or a weak battery can disrupt communication on the CAN bus system and trigger the U1469 code.

5. How is the U1469 code diagnosed?

A technician will use a scan tool to check for related codes, inspect wiring and connectors for damage, test the gear position sensor, and verify proper CAN bus communication.

6. Is it safe to drive with the U1469 code on a Jeep?

Driving with this code is not recommended, as it may lead to erratic shifting or gear engagement issues, which could cause unsafe driving conditions.

7. How can the U1469 code be fixed on a Jeep?

Repairs might involve replacing the gear shift position sensor, repairing damaged wiring or connectors, updating or reprogramming the TCM, or addressing issues in the CAN bus system.

8. Will clearing the U1469 code fix the problem?

Clearing the code may temporarily reset the warning light, but the root cause of the issue must be addressed to prevent the code from returning.

9. Can a software update fix the U1469 code?

In some cases, a TCM or PCM software update from the dealership may resolve communication or compatibility issues causing the U1469 code.

10. How much does it cost to repair the U1469 code on a Jeep?

The cost varies depending on the exact cause but could range from $100 for minor wiring repairs to over $500 if parts like the gear shift sensor or TCM need replacement.