P2799 OBD-II: AUXILIARY Transmission Fluid Pump Control Circuit High
P2799 Severity
Will P2799 go away on its own?
Once the vehicle's onboard system no longer detects the issue, most codes will disappear on their own. If your vehicle still has this code, however, it should be properly diagnosed to avoid a more serious problem.
For a proper diagnosis, RepairPal Certified shops have the equipment, tools, and expertise.
Moderate severity codes might not threaten the vehicle's safety or functionality immediately, but you should still get it diagnosed within a reasonable time frame to keep your car running well.
What causes OBD-II fault code P2799?
The Auxiliary Transmission Fluid Pump pressurizes the fluid in the transmission. If the pump does not operate as requested, code P2799 is stored.
Need a P2799 diagnosis? Trust our experts.
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OBD II Fault Code
- OBD II P2799
OBD-II Code Wiring issue is defined as a AUXILIARY Transmission Fluid Pump Control Circuit High
The Auxiliary Transmission Fluid Pump pressurizes the fluid in the transmission. If the pump does not operate as requested, code P2799 is stored.
Wiring issue Symptoms
- Vehicle may be immovable
Common Problems That Trigger the P2799 Code
- Auxiliary transmission pump failure
- Drive motor generator power inverter control module failure
- Wiring issue
Ask our experts about P2799.
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