PINPOINT TEST BE : DTCs B106E, B106F: Notes

Normal Operation 

When a repetitive fault causing a circuit overload is detected on certain output circuits, the Driver Seat Module(DSM) disables the circuit by removing voltage or ground to the affected circuit. The circuit remains disabled until the fault is corrected and an on-demand self-test is run. When the on-demand self-test has been run after all faults have been corrected, any DTCs related to the fault are cleared.

• DTC B106E (Solid State Driver Disabled Due to Short Circuit) -- a continuous DTC that sets when the DSM has disabled a circuit due to a repetitive fault causing a circuit overload.
• DTC B106F (Module Disabled Due to External Fault) -- a continuous DTC that sets when one or more output functions are permanently disabled due to a repetitive circuit overload fault. DTC B106F sets with DTC B106E. When DTC B106F is present, the DSM must be replaced after the fault condition has been corrected.

This pinpoint test is intended to diagnose the following: 

• Output circuit short to ground or voltage
• DSM