Warning Lamp Blinks Slowly

4WD WARNING LAMP BLINKS SLOWLY





Description
4WD warning lamp blinks at approximately 2 seconds intervals while driving.




Diagnosis Procedure
1.CHECK TIRE
Check the following.
- Tire pressure
- Wear condition
- Front and rear tire size (There is no difference between front and rear tires.)
Is the inspection result normal?
YES - GO TO 2.
NO - Repair or replace error-detected parts. And then, drive the vehicle at speed of 20 km/h (12 MPH) or more for 5 seconds or more. Improper size information is initialized accordingly.
2. TERMINAL INSPECTION
Check 4WD control unit harness connector for disconnection.
Is the inspection result normal?
YES - Replace transfer control unit. Service and Repair.
NO - Repair or replace the error-detected parts.