ECM Replacement

If the engine control module (ECM) is replaced, the following procedures must be performed:

• ECM Reprogramming - Refer to Service Programming System (SPS) .
• Theft Deterrent - Refer to Immobilizer System Component Programming (without ATH) , Immobilizer System Component Programming (with ATH) .
• Brake Pedal Position Sensor Learn - Refer to Brake Pedal Position Sensor Learn .
• The CKP System Variation Learn - Refer to Crankshaft Position System Variation Learn .
• The Throttle/Idle Learn procedure - Refer to Throttle/Idle Learn .
• Engine Oil Life Remaining - When available, use a scan tool to reset the Engine Oil Life Remaining back to the original percentage recorded before the module was replaced.
• Transmission Fluid Life Remaining - When available, use the scan tool to reset the Transmission Fluid Life Remaining back to the original percentage recorded before the module was replaced.