P0700 GMC - Transaxle Control System Malfunction

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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P0700 GMC Possible Causes

  • Shorted or open circuit within Transmission Control Module (TCM)
  • Faulty Transmission Control Module (TCM)

First diagnose P0700 GMC code

    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.

P0700 GMC Tech Notes

Since the P0700 is just and informative code, check the TCM for more codes to resolve the problem.

Cost of diagnosing the P0700 GMC code

    Labor: 1.0

    The cost of diagnosing the P0700 GMC 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.

P0700 GMC Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)
  • Driveability problems
  • Transmission shifting problems

P0700 Gmc Description

The transaxle Control Module (TCM) monitors the malfunction of sensors and actuators relating to transaxle control. When the TCM detects a malfunction with the control, a signal is send to the Engine Control Module (ECM) to trigger the Engine Light or Service Engine Soon light. The ECM stores the P0700 code and it means the TCM detected a malfunction with the transaxle controls.
OBDII Code P0700 Gmc - Transaxle Control System Malfunction - AutoCodes.com

P0700 GMC More Information

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P0700 GMC Comments

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