Removal Procedure
WARNING: This page is about a different variant/trim than selected.
- Turn the ignition OFF when installing or removing the control module connectors and disconnecting or reconnecting the power to the control module (battery cable, powertrain control module (PCM) /engine control module (ECM) /transaxle control module (TCM) pigtail, control module fuse, jumper cables, etc.) in order to prevent internal control module damage.
- Control module damage may result when the metal case contacts battery voltage. DO NOT contact the control module metal case with battery voltage when servicing a control module, using battery booster cables, or when charging the vehicle battery.
- In order to prevent any possible electrostatic discharge damage to the control module, do no touch the connector pins or the soldered components on the circuit board.
- Remove any debris from around the control module connector surfaces before servicing the control module. Inspect the control module connector gaskets when diagnosing or replacing the control module. Ensure that the gaskets are installed correctly. The gaskets prevent contaminant intrusion into the control module.
- The replacement control module must be programmed.
- Before removing the engine control module (ECM), record the oil life percentage remaining.
- Disconnect the battery negative cable. Battery Negative Cable Disconnection and Connection (9C1/5W4) , or Battery Negative Cable Disconnection and Connection (KL9)
- Remove the front tire and wheel assembly. Tire and Wheel Removal and Installation (Steel Wheel) , or Tire and Wheel Removal and Installation (Aluminum Wheel)
{If equipped} Front Tire Front Air Deflector Bolt (1) - Remove
Front Wheelhouse Liner Bolt (1) - Remove [3x]
Front Wheelhouse Liner Bolt (1) - Remove [3x]
- Front Wheelhouse Liner Retainer (2) - Remove
Front Wheelhouse Liner (1) - Reposition
Disconnect the 2 electrical connectors (1) from the engine control module.
Use a suitable tool to pry back the locking tabs (1) securing the engine control module to the control module bracket.
- Engine Control Module (2) - Remove
WARNING:
Refer to Safety Glasses Warning .
CAUTION:
Always turn the ignition off when installing or removing the ECM connectors in order to prevent damage to the components.
CAUTION: