B1B79 CHRYSLER – Passenger Seat Weight Sensor 3 Left Front Input Circuit Low

B1B79 CHRYSLER Possible Symptoms

Air Bag Warning Light ON

B1B79 CHRYSLER Possible Causes

Faulty Left Front Passenger Seat Weight Sensor,Left Front Passenger Seat Weight Sensor harness is open or shorted,Left Front Passenger Seat Weight Sensor circuit poor electrical connection,Faulty Occupant Classification Module (OCM)

B1B79 CHRYSLER Description

If the module detects that the sensor input is less than 3.4 +/- 0.6% of the Seat Weight Sensor 5 Volt circuit voltage. This Diagnostic Trouble Code (DTC) will also set if the Seat Weight Sensor 5 Volt circuit is shorted to ground. However, this condition would prevent communication with the Occupant Classification Module (OCM) and cause a Lost Communication With OCM DTC to set in other modules. Also, this DTC will remain active after the condition that set this fault is no longer present. This condition is referred to as latching the DTC for the ignition cycle. Cycling the ignition key will change the status from active to stored if the condition that set the fault is no longer present.