P2402 2006 TOYOTA HIGHLANDER - EVAP System Leak Detection Pump Control Circuit High
P2402 2006 TOYOTA HIGHLANDER Possible Causes
- Faulty Vacuum Pump Module
- Vacuum Pump Module harness is open or shorted
- Vacuum Pump Module circuit poor electrical connection.
- Faulty Engine Control Module (ECM)
First diagnose P2402 2006 TOYOTA HIGHLANDER code
Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
Cost of diagnosing the P2402 2006 TOYOTA HIGHLANDER code
Labor: 1.0The cost of diagnosing the P2402 2006 TOYOTA HIGHLANDER code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
When is the P2402 2006 TOYOTA HIGHLANDER code detected?To determine leak criterion (Reference pressure), vacuum pump creates negative pressure in canister pump module through 0.02 inch orifice and pressure is measured. If the conditions are not met, Engine Control Module (ECM) the code will be set.
P2402 2006 TOYOTA HIGHLANDER Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P2402 2006 Toyota Highlander Description5 hours after the ignition switch is turned OFF, the electric vacuum pump creates negative pressure (vacuum) in the EVAP (Evaporative Emission) system. The Engine Control Module (ECM) monitors for leaks and actuator malfunctions based on the EVAP pressure.
P2402 2006 TOYOTA HIGHLANDER More InformationNeed more information on how to fix the P2402 2006 TOYOTA HIGHLANDER code?
Get Access to Factory Service Manuals
Need more help?Get the P2402 2006 Toyota Highlander code diagnosed by a professional: Find a repair shop in your area
P2402 2006 TOYOTA HIGHLANDER CommentsHelp us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P2402 2006 Toyota Highlander code? Have you replaced any parts?
Any information is appreciated. Thanks