P0690
Powertrain Codes
P0690 - CHRYSLER - Auto Shutdown Relay Control Circuit High
Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
Possible Causes
- ASD relay circuit is open or shorted - Failed Auto Shutdown relay - Failed ECM
Tech Notes
Check all the ECM fuses, if the fuses are OK try replacing the ASD relay.
Description
The Front Control Module (FCM) has detected the supply voltage above an acceptable value