P099C - Shift Solenoid 'G' Control Circuit High

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
Comments  |  Add Comment

P099C Possible Causes

  • Faulty Shift Solenoid 'G'
  • Shift Solenoid 'G' harness is open or shorted
  • Shift Solenoid 'G' circuit poor electrical connection

How do I fix code P099C

    Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

Cost of diagnosing the P099C code

    Labor: 1.0

    The cost of diagnosing the P099C code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

P099C Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P099c Description

The Transmission Control Module (TCM) monitors the Shift Solenoid signal. The TCM sets the OBDII code when the Shift Solenoid is not to factory specifications.
OBDII Code P099c - Shift Solenoid 'G' Control Circuit High - AutoCodes.com

P099C More Information

Need more information on how to fix the P099C code?
Get Access to Factory Service Manuals

Need more help?

Get the P099c code diagnosed by a professional: Find a repair shop in your area

Related Information

P099C Comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P099c code? Have you replaced any parts?
Any information is appreciated. Thanks
Top ⇧