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P0880 – BMW DTC

BMW DTC P0880 – TCM Power Input Signal

DTC P0880 meaning on BMW

The Diagnostic Trouble Code (DTC) P0880 for BMW refers to a fault in the Transmission Control Module (TCM) Power Input Signal. This code indicates that the TCM is not receiving the proper voltage signal from the power source.

BMW DTC P0880 symptoms

Symptoms of a DTC P0880 on a BMW may include:

  • Transmission shifting issues
  • Transmission stuck in one gear
  • Check Engine Light illuminated
  • Vehicle going into limp mode

BMW DTC P0880 causes

Common causes of a DTC P0880 on a BMW include:

  • Faulty TCM power supply
  • Corroded or loose electrical connections
  • Blown fuse related to the TCM
  • Defective TCM

BMW DTC P0880 seriousness

Ignoring a DTC P0880 on a BMW can lead to serious transmission issues and potential safety hazards. It is important to address this code promptly to prevent further damage to the transmission system.

How to diagnose DTC P0880 on BMW

To diagnose a DTC P0880 on a BMW, a mechanic would typically perform the following steps:

  1. Use a diagnostic scanner to retrieve the fault code
  2. Inspect the TCM power supply and related wiring for any visible damage
  3. Check the TCM fuse for continuity
  4. Test the TCM for proper functionality

How to fix DTC P0880 on BMW

To fix a DTC P0880 on a BMW, the following steps may be taken:

  1. Repair or replace any damaged wiring or connectors related to the TCM power input
  2. Replace the TCM if found to be faulty
  3. Ensure the TCM power supply is providing the correct voltage
  4. Clear the fault code and test drive the vehicle to confirm the issue is resolved

How to erase DTC P0880 on BMW

To erase a DTC P0880 on a BMW, a diagnostic scanner can be used to clear the fault code from the vehicle’s memory. Once the code is cleared, the Check Engine Light should turn off. It is important to ensure that the underlying issue causing the fault code has been addressed before clearing the code.

Recommended tools & DTC Scanners for BMW

Best Diagnostic App for modern BMWs: BimmerLink

Recommended Bluetooth adapter for Bimmerlink: OBDLink CX

Cable adapter for Bimmerlink: Enet Cable USB Type C

For older BMWs we recommend: Autel AutoLink AL319 (2024 version)

Easy-to-use Multimeter for reliable diagnostics: AstroAI Auto-ranging Multimeter

← All BMW Diagnostic Trouble Codes

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