Engine-Codes.com
Engine-Codes – Generic – P0882

P0882 Code - Transmission Control Module Power Input Signal Low

Quick Answer

The diagnostic trouble code P0882 indicates that the Transmission Control Module (TCM) is receiving a low power input signal. Common causes include Faulty wiring or connectors, Blown fuse related to the TCM, Defective TCM power input circuit. 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
P0882 indicates Transmission Control Module Power Input Signal Low.
Common causes
Common causes include Faulty wiring or connectors, Blown fuse related to the TCM, Defective TCM power input circuit.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 06, 2024
💬 Need more help? Ask Auto Expert for instant answers — it's free!
AutoCodes App

Fix Your Car Smarter

Try the New AutoCodes App!

Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.

AutoCodes App on Google Play

Code P0882 Description

The diagnostic trouble code P0882 indicates that the Transmission Control Module (TCM) is receiving a low power input signal. The TCM plays a crucial role in the operation of the transmission system by controlling gear shifts, torque converter lockup, and other functions. When the power input signal is low, it can lead to erratic transmission behavior, poor shifting performance, and even transmission failure. This issue can significantly impact the vehicle's drivability and overall performance.

OBDII Code P0882 - Transmission Control Module Power Input Signal Low
P0882 Code - Transmission Control Module Power Input Signal Low

Common Causes of P0882

  1. Faulty wiring or connectors
  2. Blown fuse related to the TCM
  3. Defective TCM power input circuit
  4. Battery voltage issues
  5. Faulty TCM itself

Symptoms of P0882

  1. Harsh or delayed shifting
  2. Transmission slipping
  3. Inability to shift gears
  4. Illuminated Check Engine Light
  5. Loss of power or acceleration

How to Fix P0882

  1. Begin by checking and replacing any blown fuses related to the TCM.
  2. Inspect the wiring and connectors for any damage or corrosion, repairing or replacing as necessary.
  3. Test the battery voltage and ensure it is within the proper range.
  4. Check the power input circuit to the TCM for any faults and repair as needed.
  5. If the issue persists, consider replacing the TCM itself.

Cost to Fix P0882

The cost of repairing the P0882 code can vary depending on the specific cause of the issue. On average, the repair costs can range from $100 to $500. This estimate includes the cost of parts such as fuses, wiring, connectors, and potentially a new TCM, as well as labor costs. It's important to note that the actual cost can be higher or lower based on the factors mentioned earlier, so it's recommended to consult with a professional mechanic for a more accurate estimate.

What does this mean?

Tech Notes for P0882

Sometimes this code is triggered when the battery charge gets too low or is replaced. Cleared the code and drive the vehicle. If the code comes back and there are no other symptoms, you may have to replace the Transmission Control Module (TCM).





User Submitted Video

Need more information about the P0882 code?

Need more information on how to fix the P0882 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0882 code diagnosed by a professional: Find a repair shop in your area

Code P0882 Information for Specific Makes

  • P0882 Buick — Transmission Control Module Supply Voltage Circuit Low Voltage
  • P0882 Cadillac — Transmission Control Module Supply Voltage Circuit Low Voltage
  • P0882 Chevrolet — Transmission Control Module Supply Voltage Circuit Low Voltage
  • P0882 Chrysler — Transmission Control Module Power Input Signal Low
  • P0882 Dodge — Transmission Control Module Power Input Signal Low
  • P0882 Ford — Transmission Control Module Power Input Signal Low
  • P0882 GMC — Transmission Control Module Supply Voltage Circuit Low Voltage
  • P0882 Infiniti — Transmission Control Module Power Input Signal Low
  • P0882 Jeep — Transmission Control Module Power Input Signal Low
  • P0882 Lincoln — Transmission Control Module Power Input Signal Low
  • P0882 Nissan — Transmission Control Module Power Input Signal Low
  • P0882 Ram — Transmission Control Module Power Input Signal Low
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 P0882 Code

1. What are the common symptoms of OBDII code P0882 (Transmission Control Module Power Input Signal Low)?

- Common symptoms include transmission shifting issues, engine stalling, and the inability to start the vehicle.

2. What are the possible causes of OBDII code P0882?

- The code P0882 can be caused by a faulty transmission control module (TCM), damaged wiring or connectors, a blown fuse, or a weak battery.

3. How can I diagnose the cause of OBDII code P0882?

- Diagnose the code by checking the TCM power input signal voltage, inspecting wiring for damage, testing fuses related to the TCM, and ensuring the battery is in good condition.

4. Can OBDII code P0882 be repaired at home?

- While some DIY enthusiasts may be able to address simple causes like blown fuses or loose connections, it is recommended to consult a professional for accurate diagnosis and repair of this code.

5. Is it safe to continue driving with OBDII code P0882 present?

- It is not recommended to drive the vehicle with the code P0882 active, as it can lead to further damage to the transmission and other components.

6. How much does it typically cost to repair OBDII code P0882?

- The cost of repairing OBDII code P0882 can vary depending on the underlying cause, but it may range from $100 to $500 or more, including parts and labor.

7. Can a weak battery cause OBDII code P0882 to appear?

- Yes, a weak or failing battery can lead to voltage fluctuations that trigger the P0882 code due to insufficient power supply to the transmission control module.

8. Will disconnecting the battery reset OBDII code P0882?

- Disconnecting the battery may temporarily clear the code, but it is likely to reappear if the underlying issue causing the code is not addressed.

9. How long does it take to repair OBDII code P0882?

- The repair time for OBDII code P0882 can vary depending on the cause and complexity of the issue. It may take a few hours to a full day to diagnose and fix the problem.

10. Can a transmission control module be repaired or does it need to be replaced for OBDII code P0882?

- In some cases, a faulty transmission control module can be repaired by a specialist, but often replacement is the more practical solution for resolving OBDII code P0882 related to TCM issues.

Discuss the causes and fixes for P0882 OBDII Code

Submit a New Comment

  • Sebring 2006 no tiene el cover del guarda loco se moja La batería afecta

    Reply to Comment

  • What do I start with on a. Code p0882 TCM how do I begin to diagnose this what do I do

    Reply to Comment

  • Cambie computadora es igual no lo prende es de un carro mismo año todo igual

    Reply to Comment

  • i have 2013 BMW X1 /when I stop at traffic light and the start/stop engage (kills the engine ) and happens that the transmition quick back from D to P ,I have to manually engage to D again in order to move again .It does not happens every time sometimes it works the way it should works

    Reply to Comment