Code : P1635
Make : 2000_FORD_F150
Description : P1635 2000 FORD F150 Tire / Axle Ratio Out of Acceptable Range
Possible causes :
– Incorrect tire size
– Incorrect axle ratio
– Incorrect Vehicle ID block configuration parameters
Solutions :
– Carry out a Reset via CarDiag
– Choose a better quality fuel
– Check that the tank cap is securely closed
– Check the oil level and add more if it is lower than MAX
– Restart an Automatic diagnostic via CarDiag
– If the fault persists, you can check the “Possible causes” listed above : visually inspect (by yourself (tutorials to come) or by a professional) the wiring harness and the associated connectors, check for damaged components, and look for broken, bent, pushed, or corroded connector pins.