Honda Pilot Third Generation (2016-present) delayed shifting when accelerating what to do

Honda Pilot Third Generation (2016-present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

571 words

⚠️ Safety Warning

This issue requires immediate attention. If you are not experienced with automotive repairs, consult a professional mechanic. Working on critical systems can be dangerous.

Problem Statement

Learn how to diagnose and fix delayed shifting issues in Honda Pilot Third Generation. Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Affected Component

Transmission

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical systems.
•Allow the engine to cool before inspecting the transmission fluid.

Symptoms

•Delayed or harsh shifting between gears
•Unresponsive acceleration upon pressing the gas pedal
•Engine revs higher than normal before shifting
•Check engine light may be illuminated
•Decreased fuel efficiency
•Transmission fluid may appear discolored or burnt

Diagnostic Steps

1
Scan the vehicle's OBD-II system for any error codes related to the transmission.
2
Inspect the transmission fluid level and condition; check for any signs of contamination.
3
Examine the transmission filter for clogs or blockages.
4
Check for leaks in the transmission system.
5
Test the throttle position sensor for correct operation using a multimeter.
6
Verify the functionality of the transmission control module (TCM) and its connections.

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

Verification

After completing the repair, verify that the issue has been resolved:

✓Test the affected component to ensure it functions correctly
✓Check for any error codes or warning lights
✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

•Follow the manufacturer's recommended maintenance schedule
•Address warning signs early before they develop into major issues
•Use quality parts and fluids recommended for your vehicle
•Keep detailed records of all repairs and maintenance

Tools & Equipment Required

•OBD-II scanner
•Socket set
•Torque wrench
•Multimeter
•Fluid pump

Parts Required

•Transmission fluid (Honda ATF DW-1)
•Transmission filter
•Transmission pan gasket (if applicable)
•Throttle position sensor (if replacement is necessary)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Scan the vehicle's OBD-II system for any error codes related to the transmission.
2
Inspect the transmission fluid level and condition; check for any signs of contamination.
3
Examine the transmission filter for clogs or blockages.
4
Check for leaks in the transmission system.
5
Test the throttle position sensor for correct operation using a multimeter.
6
Verify the functionality of the transmission control module (TCM) and its connections.

Solution

1. Preparation

Gather necessary tools and parts.
Park the vehicle on a flat surface and engage the parking brake.
Disconnect the negative battery terminal to prevent electrical shorts.

2. Inspect and Replace Transmission Fluid

Sub-steps:
- Locate the transmission dipstick; remove it and check fluid level and condition.
- If the fluid is low or burnt, drain the old transmission fluid using a fluid pump.
- Replace with manufacturer-recommended transmission fluid (e.g., Honda ATF DW-1).
- Refill to the proper level as indicated on the dipstick.

3. Replace the Transmission Filter

Sub-steps:
- Remove the transmission pan bolts using a socket wrench.
- Carefully lower the transmission pan and drain any remaining fluid.
- Remove the old transmission filter and replace it with a new one.
- Clean the transmission pan and install a new gasket if necessary.
- Reattach the transmission pan and torque bolts to manufacturer specifications (usually around 8-10 lb-ft).

4. Inspect and Test the Throttle Position Sensor

Sub-steps:
- Locate the throttle position sensor (TPS) on the throttle body.
- Disconnect the electrical connector from the TPS.
- Use a multimeter to measure the voltage output while moving the throttle; ensure it varies smoothly from idle to full throttle.
- Replace the TPS if the readings are outside the specified range.

5. Check Transmission Control Module (TCM)

Sub-steps:
- Locate the TCM, usually found near the transmission or under the dashboard.
- Inspect the wiring and connectors for damage or corrosion.
- If necessary, reprogram or replace the TCM according to manufacturer specifications.