DTC B10A2-31: Crash Input - No signal: Action
WARNING: This page is about a different car, the 2019 Jaguar XE. However, it is still accessible from the selected car via links, so may be relevant.
- Vehicle Conditions to Enable DTC Logging Strategy
- Ignition on for 30 seconds
- Prioritized Checks to Perform
- 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
- Using an oscilloscope check for a 50% duty cycle signal from the restraints control module the frequency of this signal should be greater than 9Hz less than 550Hz
- 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
- Using the Jaguar Land Rover approved diagnostic equipment, check the restraints control module for related Diagnostic Trouble Code(s)