Power Locks

9023-EIS TRIGGERED ENHANCED ACCIDENT RESPONSE SYSTEM - DDM

For a complete wiring diagram Consult Diagrams/Electrical.

- When Monitored:
Continuously with ignition on.

- Set Condition:
If the Electronic Ignition Switch (EIS) receives the Enhanced Accident Response (EAR) bus message from the ORC, this code will set.





Theory of Operation

The EIS also provides electronic message outputs over the CAN data bus following an emergency situation. This output is used to signal other electronic modules in the vehicle to provide their enhanced accident response features, which include, automatically disabling the engine from running, unlocking all of the doors and illuminating the interior lighting. However, these responses are each dependent upon the circuits, components, and modules controlling these features remaining intact from collateral damage incurred during the vehicle emergency.

NOTE: This DTC is for information only, Check for other DTC's.