DTC B10A2-31: Crash Input - No signal: Action
NOTE:
The crash signal should have a duty cycle of 50% and a frequency between 9 and 550 Hz.
- Using the Jaguar Land Rover approved diagnostic equipment, check the restraints control module for related Diagnostic Trouble Code(s) and refer to the relevant DTC index
- Refer to the electrical circuit diagrams and check the crash signal circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness as necessary
- Refer to the electrical circuit diagrams and check the restraints control module power and ground circuits for open circuit, high resistance. Repair the wiring harness as necessary