What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
P088000TCM Power signal error open/short ï‚· Transmission stuck in 4th gear fail-safe ï‚· Harsh shift into Drive and ReverseP088000TCM Power signal error open/short ï‚· Transmission stuck in 4th gear fail-safe ï‚· Harsh shift into Reverse and DriveManufacturer communications
2Original wording in English
HYUNDAI
Reported code forms P0880 P088000
If you are servicing an applicable vehicle with the following symptoms and DTC, follow the Service Procedure on Page 3. ï‚· Check Engine light on ï‚· DTC P0880/P088000 - TCM Power signal error open/short ï‚·…
HYUNDAI
Reported code forms P0880 P088000
If you are servicing an applicable vehicle with the following symptoms and DTC, follow the Service Procedure on Page 4. ï‚· Check Engine light on ï‚· DTC P0880/P088000 - TCM Power signal error open/short ï‚·…
Check vehicle applicability
5A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.