B101E CHEVROLET – Electronic Control Unit Software

B101E CHEVROLET Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

B101E CHEVROLET Possible Causes

Faulty Electronic Control Unit,Electronic Control Unit harness is open or shorted,Electronic Control Unit circuit poor electrical connection

B101E CHEVROLET Description

Some control modules must be configured with specific software, serial numbers, vehicle options, or other information. If a control module was not properly configured after installation that module may set Diagnostic Trouble Code (DTC) B101E. The symptom byte listed in the DTC Descriptor is for engineering reference only. No external circuit diagnosis is involved.