my Honda Pilot's cruise control is not working, what should I check

Solution

1. Preparation

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

2. Check and Replace Fuse

• Locate the fuse box and identify the cruise control fuse.
• Use a fuse puller to remove the fuse and inspect it for continuity.
• If blown, replace with a new fuse of the same amperage.

3. Inspect Brake Light Switch

• Locate the brake light switch, usually positioned above the brake pedal.
• Ensure the switch is properly adjusted and making contact when the pedal is pressed.
• If faulty, remove the switch by disconnecting the electrical connector and unscrewing it from its mount.
• Install a new switch and reconnect the wiring.

4. Test Throttle Position Sensor (TPS)

• Use a multimeter to check the TPS for proper voltage readings.
• Disconnect the TPS connector and measure the voltage output while moving the throttle.
• If readings are outside the specifications, replace the TPS.

5. Check Wiring and Connections

• Visually inspect the wiring harness and connectors for signs of wear, corrosion, or damage.
• Repair or replace any damaged wiring or connectors to ensure proper electrical flow.

6. Test Cruise Control Module

• Access the cruise control module, typically located under the dashboard.
• Check for loose connections and visible damage.
• If necessary, replace the cruise control module following the manufacturer's instructions.