DTC B10A2-32 Crash Input - Signal low time < minimum: Action
WARNING: This page is about a different variant/trim than selected.
NOTE:
- The crash signal is a pulse width modulated voltage signal with a frequency between 9 and 550 Hz and a duty cycle of 50%.
- The FlexRay wiring harness must not be repaired by making a localized wiring repair. A new wiring harness should be installed.
- Vehicle Conditions to Enable Diagnostic Trouble Code(s) Logging Strategy
- Ignition On for greater than 1 minute
- Prioritized checks to perform
- Refer to the appropriate system wiring 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 the Jaguar Land Rover approved diagnostic equipment, check the restraints control module for related Diagnostic Trouble Code(s) and refer to the relevant Diagnostic Trouble Code(s) index
- Using the Jaguar Land Rover approved diagnostic equipment, perform a CAN network integrity test. Refer to the appropriate system wiring diagrams and check the high speed CAN bus (chassis) circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness as necessary
- Refer to the appropriate system wiring diagrams and check the FlexRay bus circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness as necessary
- Refer to the appropriate system wiring diagrams and check the restraints control module power and ground circuits for open circuit, high resistance. Repair the wiring harness as necessary