how to fix P0700 code in Honda Pilot YF3 (2016-2022)

Solution

1. Preparation

• Gather necessary tools and parts.
• Disconnect the negative battery terminal to ensure safety during repairs.

2. Check and Replace Transmission Fluid

• Sub-steps:
  • Locate the transmission dipstick and remove it.
  • Check fluid level; add Honda ATF DW-1 if low.
  • If the fluid is dark or smells burnt, proceed to drain and replace the fluid.
• Tools Required: Funnel, drain pan.

3. Inspect and Replace Transmission Control Module (if necessary)

• Sub-steps:
  • Remove any components obstructing access to the TCM.
  • Disconnect the wiring harness from the TCM.
  • Unbolt the TCM using the appropriate socket.
  • Install the new TCM and reconnect the wiring harness.
  • Reassemble any components removed.
• Tools Required: Socket set, ratchet.

4. Inspect and Replace Transmission Solenoids (if necessary)

• Sub-steps:
  • Remove the transmission pan to access the solenoids.
  • Disconnect the electrical connectors from the solenoids.
  • Remove the solenoids and inspect for any damage.
  • Install new solenoids if necessary and reassemble the transmission pan.
• Tools Required: Socket set, torque wrench.
• Safety Warnings: Ensure the transmission fluid has cooled before performing this step.

5. Clear Error Codes

• Sub-steps:
  • Use the OBD-II scanner to clear the P0700 code once repairs are complete.
  • Reconnect the negative battery terminal.