FixVault

TP Sensor Learn Without Tech 1

Perform IDLE SPEED CONTROL (ISC) CHECK (4.0L) before performing this procedure. Turn ignition on, with engine off. Turn ignition off. Wait 20 seconds. Perform this procedure 2 more times.

NOTE: Ensure accelerator and brake pedals are free from any obstructions while performing TP sensor/idle learn with Tech 1 procedure. PCM will not perform learn function with accelerator pedal or brake pedal obstructions.