how to fix P0700 code in Volkswagen Golf MK6 (2009-2014)

Solution

1. Preparation

• Gather tools and parts needed for the repair.
• Disconnect the negative battery terminal to prevent electrical shorts.
• Ensure the vehicle is on a level surface and safely supported with jack stands.

2. Fluid Change

• Tools Required: Socket set, transmission fluid pump, new transmission fluid.
• Remove the transmission fluid pan bolts using a socket set.
• Carefully lower the pan and drain the old fluid into a suitable container.
• Clean the transmission pan and replace the filter if necessary.
• Reinstall the pan with a new gasket, torquing the bolts to the manufacturer's specifications (typically around 8-10 Nm).
• Refill the transmission with the recommended fluid type (check the owner's manual for specifications).

3. Electrical Inspection

• Tools Required: Multimeter, electrical contact cleaner.
• Inspect the wiring harness and connectors for any signs of wear or damage.
• Use a multimeter to check for continuity and voltage at the TCM connectors; repair any damaged wires as necessary.
• Clean any corroded contacts with electrical contact cleaner.

4. Solenoid Replacement (if applicable)

• Tools Required: Socket set, torque wrench.
• Remove the transmission pan again if solenoids are located beneath it.
• Disconnect the electrical connectors from the solenoids.
• Remove the retaining bolts and carefully pull out the faulty solenoids.
• Install new solenoids and torque them to the manufacturer's specifications.
• Reassemble the transmission pan as described in the Fluid Change section.