Honda Pilot Third Generation (2016-present) P0700 code what does it mean

Solution

1. Preparation

• Gather necessary tools and parts.
• Disconnect the negative battery terminal to prevent electrical shorts.
• Ensure the vehicle is parked on a level surface and secure it with wheel chocks.

2. Inspect and Replace Transmission Fluid

• Tools Required: Transmission fluid pump, funnel, drain pan.
• Sub-steps:
  1. Remove the transmission drain plug and allow old fluid to drain into the pan.
  2. Replace the drain plug and torque it to the manufacturer's specifications.
  3. Use a funnel to refill the transmission with the manufacturer-recommended fluid type.
  4. Start the engine and let it warm up; check fluid levels and add more if necessary.

3. Repair Wiring and Connectors

• Tools Required: Wire strippers, soldering iron, electrical tape.
• Sub-steps:
  1. Identify damaged wiring or connectors by tracing the harness from the TCM to the transmission.
  2. Repair any frayed or broken wires by stripping insulation and soldering new wire sections.
  3. Insulate repaired areas with electrical tape to prevent moisture intrusion.

4. Replace Transmission Control Module (if necessary)

• Tools Required: Socket set, torque wrench.
• Sub-steps:
  1. Locate the TCM, typically found near the transmission or under the dashboard.
  2. Disconnect the wiring harness from the TCM.
  3. Remove the mounting bolts and take out the old TCM.
  4. Install the new TCM, securing it with bolts to the specified torque.
  5. Reconnect the wiring harness.

5. Clear Codes and Test Drive

• Tools Required: OBD-II scanner.
• Sub-steps:
  1. Reconnect the negative battery terminal.
  2. Use the OBD-II scanner to clear the P0700 code and any other related codes.
  3. Perform a test drive to ensure proper shifting and check for reoccurrence of the code.