Removal Procedure
Note: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.
- Disconnect the cable from the negative battery terminal. Refer to 
Battery Negative Cable Disconnection and Connection.
 
- Remove the glove compartment door assembly.
 
- Disconnect the connector.
 
- Remove the bolts (1, 3) and the AWD control ECU (2).
 
Installation Procedure
Caution: Refer to Fastener Caution in the Preface section.
- Install the AWD control ECU (2) with the bolts (1, 3) and tighten to 
8 N·m (71 lb in).
 
- Connect the connector.
 
- Install the glove compartment door assembly.
 
- Connect the cable to the negative battery terminal. Refer to 
Battery Negative Cable Disconnection and Connection.
 
- Check for AWD control ECU signal.