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P0700 BMW Code - Transmission Control System Malfunction

- Code Popularity: 4,255 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P0700 BMW?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Shorted or open circuit within Transmission Control Module (TCM)
  • Faulty Transmission Control Module (TCM)
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How to Fix the DTC P0700 BMW?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

Code Tech Notes

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

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0700 BMW code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

Code P0700 BMW Description

The Transmission Control Module (TCM) monitors the malfunction of sensors and actuators relating to transmission control. When the TCM detects a malfunction with the control, a signal is sent 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 transmission controls.

OBDII Code P0700 BMW - Transmission Control System Malfunction - AutoCodes.com
P0700 BMW Code - Transmission Control System Malfunction

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Code P0700 BMW comments

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