Honda Accord 9th Generation (2013-2017) P0700 code what does it mean

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the vehicle is parked on a level surface and the engine is turned off.
• Disconnect the battery to prevent electrical shorts.

2. Transmission Fluid Check

• Locate the transmission dipstick (if equipped).
• Remove the dipstick, wipe it clean, and reinsert it to check fluid level.
• If low, add the manufacturer-recommended transmission fluid to the proper level.

3. Inspect Wiring and Connectors

• Remove the protective cover over the TCM and inspect the wiring harness.
• Look for frayed wires, loose connections, or corrosion.
• Repair or replace damaged wires/connectors as necessary.

4. Test Transmission Control Module (TCM)

• Disconnect the TCM from the wiring harness.
• Use a multimeter to check the power and ground circuits according to the vehicle's service manual specifications.
• If the TCM is faulty, replace it with a new unit.

5. Replace Speed Sensors (if necessary)

• Identify and remove the input and output speed sensors from the transmission.
• Install new sensors, ensuring they are securely fitted and properly connected.
• Torque the sensors to the manufacturer's specifications.

6. Reconnect Battery and Clear Codes

• Reconnect the battery terminals securely.
• Use the OBD-II scanner to clear any stored codes.
• Start the engine and check for the check engine light.