Restraint System

Diagnostic trouble code B1605 - Control module defective

���:

1. Switch on the ignition and erase the diagnostic trouble code.Switch off the ignition and switch it back on again. Wait for at least 10 seconds with the ignition on. Check to see if the diagnostic trouble code returns.
If the diagnostic trouble code returns: Try using a new control module that is known to function correctly.
If the diagnostic trouble code does not return: No action.

NOTE: The diagnostic trouble code can have been activated if the voltage feed has been lower than 7 V.