B198A CHRYSLER – All Door Secondary Unlock Control Circuit Low

B198A CHRYSLER Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

B198A CHRYSLER Possible Causes

Faulty Door Secondary Unlock Relay,Door Secondary Unlock Relay harness is open or shorted,Door Secondary Unlock Relay circuit poor electrical connection,Faulty Totally Integrated Power Module (TIPM)

B198A CHRYSLER Description

The Totally Integrated Power Module (TIPM) monitors the Door Secondary Unlock Control Circuit. When the Secondary Unlock Low Side Driver circuit does not change from low to high for over 10 seconds., this code will set.