U1267 RAM Code - No Valid Data From ESM On CAN
Quick Answer
The Transmission Control Module (TCM) monitors the Controller Area Network (CAN) C and CAN DPT circuits for failures. Common causes include Faulty Electronic Shift Module (ESM), Electronic Shift Module harness is open or shorted, Electronic Shift Module 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
- U1267 RAM indicates No Valid Data From ESM On CAN.
- Common causes
- Common causes include Faulty Electronic Shift Module (ESM), Electronic Shift Module harness is open or shorted, Electronic Shift Module 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.
Code U1267 RAM Description
What are the Possible Causes of the DTC U1267 RAM?
- Faulty Electronic Shift Module (ESM)
- Electronic Shift Module harness is open or shorted
- Electronic Shift Module circuit poor electrical connection
How to Fix the DTC U1267 RAM?
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 U1267 RAM 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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Frequently Asked Questions about U1267 RAM Code
1. What does the OBDII code U1267 RAM mean?
The U1267 code indicates that there is no valid data being received from the Electronic Steering Module (ESM) over the Controller Area Network (CAN) bus.
2. What are the common symptoms of the U1267 code?
Common symptoms of the U1267 code may include issues with power steering functionality, illuminated warning lights on the dashboard, and potentially difficulty steering the vehicle.
3. What are some possible causes of the U1267 code?
Possible causes of the U1267 code include a faulty Electronic Steering Module, issues with the wiring or connectors in the CAN bus system, a damaged CAN bus, or a communication error between modules in the vehicle.
4. How do I diagnose the U1267 code?
Diagnosing the U1267 code typically involves using a diagnostic scanner to retrieve the code, checking for any related codes or warning lights, inspecting the wiring and connectors in the CAN bus system, and testing the Electronic Steering Module for proper functionality.
5. How can I repair the U1267 code?
Repairing the U1267 code may involve replacing a faulty Electronic Steering Module, repairing or replacing damaged wiring or connectors in the CAN bus system, or addressing any communication issues between modules in the vehicle.
6. Can driving with the U1267 code cause further damage to the vehicle?
Continuing to drive with the U1267 code present can potentially lead to further issues with the power steering system and may compromise the safety and drivability of the vehicle. It is recommended to address the issue promptly.
7. Is it safe to reset the U1267 code and continue driving?
While resetting the code may temporarily clear the warning lights, it is important to diagnose and repair the underlying issue causing the U1267 code to ensure the safe operation of the vehicle. Ignoring the problem can lead to potential safety hazards.
8. Can a DIY enthusiast fix the U1267 code at home?
Depending on the specific cause of the U1267 code, some DIY enthusiasts with the necessary tools and knowledge may be able to address the issue at home. However, complex electrical and communication system issues may require professional diagnosis and repair.
9. How much does it typically cost to repair the U1267 code?
The cost of repairing the U1267 code can vary depending on the underlying cause of the issue, the extent of the repairs needed, and whether any parts need to be replaced. It is recommended to obtain a diagnosis from a qualified mechanic for an accurate cost estimate.
10. Will the U1267 code prevent my vehicle from passing an emissions test?
The U1267 code is related to the power steering system and should not directly affect the emissions performance of the vehicle. However, it is important to address any stored codes before an emissions test to ensure the vehicle is in proper working condition.
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