Engine-Codes - Cadillac - B101E Cadillac

B101E Cadillac Code - Electronic Control Unit Software

- Code Popularity: 6,008 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code B101E Cadillac?

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

|How to Fix the B101E Cadillac Code?

Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

|Code B101E Cadillac Tech Notes

B101E 00 Electronic Control Unit Software Malfunction
B101E 31 Electronic Control Unit Software Internal Checksum Error
B101E 32 Electronic Control Unit Software General Memory Malfunction
B101E 41 Electronic Control Unit Software Not Programmed
B101E 42 Electronic Control Unit Software Calibration Not Programmed
B101E 43 Electronic Control Unit Software EEPROM Incorrect Programming
B101E 44 Electronic Control Unit Software Security Access Not Activated
B101E 45 Electronic Control Unit Software Variant Not Programmed
B101E 46 Electronic Control Unit Software Configuration Not Programmed
B101E 47 Electronic Control Unit Software VIN Not Programmed
B101E 48 Electronic Control Unit Software Security Code Not Programmed
B101E 4A Electronic Control Unit Software Programming Checksum Error
B101E 4B Electronic Control Unit Software Calibration Not Learned
B101E 4C Electronic Control Unit Software DTC Memory Full

|What is the Cost to Diagnose the Code B101E Cadillac?

Labor: 1.0

The cost to diagnose the B101E Cadillac code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

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|What are Code B101E Cadillac Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

|What Does the B101E Cadillac Code Mean?

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.

Electronic Control Unit Software

|Need more Information on the B101E Cadillac Code?

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|Need Help with the B101E Cadillac Code?

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