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my 2004 chrysler pacifica shout of while at stoplight & wil not start. also code p0688 is displayed

Vehicle: 2004, chrysler, pacifica, 3.5 engine

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HI there,

P0685 indicates an issue with the ASD relay. Here is a list of possible causes.

P0685 CHRYSLER - Auto Shutdown Relay Control Circuit Failure

Read more: https://www.autocodes.com/p0685_chrysler.html

P0688 indicates an issue with the ECM. Here is a list of possible causes.

P0688 CHRYSLER - Auto Shutdown Relay Control Circuit Open

Read more: https://www.autocodes.com/p0688_chrysler.html

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