2010 Cadillac Truck Escalade/ESV RWD V8-6.2L Page 345

2010 Cadillac Truck Escalade/ESV RWD V8-6.2L Page 345

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

Circuit/System Description

The internal fault detection is handled inside the control module. No external circuits are involved.

Conditions for Running the DTC

The module runs the program to detect an internal fault when power up is commanded. The only requirements are voltage and ground. This

program runs even if the voltage is out of the valid operating range.

Conditions for Setting the DTC

The module has detected an internal malfunction.

Action Taken When the DTC Sets