Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
DTC Descriptors
- DTC B1000 00
-
Electronic Control Unit (ECU) Performance No Additional Information Available
- DTC B1000 04
-
Side Object Detection Performance - RAM Failure
- DTC B1000 08
-
Electronic Control Unit (ECU) Performance Signal Invalid
- DTC B1000 12
-
Electronic Control Unit (ECU) Performance Below Minimum Threshold
- DTC B1000 31
-
Electronic Control Unit (ECU) General Checksum Problem
- DTC B1000 32
-
Electronic Control Unit (ECU) General Memory Failure
- DTC B1000 33
-
Electronic Control Unit (ECU) Performance Special Memory Failure
- DTC B1000 34
-
Electronic Control Unit (ECU) Performance RAM Integrity
- DTC B1000 35
-
Electronic Control Unit (ECU) Performance ROM Integrity
- DTC B1000 36
-
Electronic Control Unit (ECU) Performance EEPROM Integrity
- DTC B1000 37
-
Electronic Control Unit (ECU) Performance Watchdog / Safety Failure
- DTC B1000 38
-
Electronic Control Unit (ECU) Performance Supervision Software Failure
- DTC B1000 39
-
Electronic Control Unit (ECU) Performance Internal Electronic Failure
- DTC B1000 43
-
Electronic Control Unit (ECU) Performance EEPROM Error
- DTC B1000 46
-
Side Object Detection Performance - Invalid Configuration
- DTC B1000 56
-
Electronic Control Unit (ECU) Performance Allowable Number of Transitions / Events Exceeded
- DTC B1000 57
-
Electronic Control Unit (ECU) Performance
- DTC B1000 73
-
Electronic Control Unit (ECU) Performance Parity Error
- DTC B1000 0F
-
Electronic Control Unit (ECU) Performance Erratic
- DTC B1000 2B
-
Electronic Control Unit (ECU) Performance Missing Reference
- DTC B1000 2C
-
Electronic Control Unit Performance Reserved
- DTC B1000 3B
-
Electronic Control Unit (ECU) Performance Internal Self Test Failed
- DTC B1000 3C
-
Electronic Control Unit (ECU) Performance Internal Communications Failure
- DTC B1000 4A
-
Side Object Detection Performance - PROM Checksum Error
- DTC B1000 F0
-
Side Object Detection RF Transmit Chain Failed
- DTC B1000 F1
-
Side Object Detection RF Receive Chain Failed
- DTC B1000 F2
-
Side Object Detection Frequency Calibration Failure
- DTC B1000 F3
-
Side Object Detection Inter-Processor Communication Failed
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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