Engine-Codes - Generic - P099C

P099C Code - Shift Solenoid 'G' Control Circuit High

- Code Popularity: 6,845 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
What is this?
Table of contents
What does this mean?

|What are the Possible Causes of the P099C Code?

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

|How to Fix the P099C Code?

Start by checking 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.

Search P099c Questions and Answers

|What is the cost to diagnose the P099C code?

Labor: 1.0

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

|What are P099C code possible symptoms?

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

|What Does the P099C Code Mean?

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.

Shift Solenoid 'G' Control Circuit High

|Need more information with the P099C code?

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

|Need help with a P099C code?

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

Related Information