DTC B0073-13: Second Row Left Seatbelt Pretensioner Deployment Control - Circuit open: Action
WARNING:
Do not measure the resistance of a deployable device using any other method than that described below
NOTE:
- The airbag connector has a locking plunger (orange tab) which should only fully lock when the two connectors are securely mated, male to female. If the plunger can move to the locked position easily when not mated (ie: using reasonable pressure), then this indicates that the connector is damaged. Repair the wiring harness as necessary
- Rear left seatbelt retractor pretensioner resistance specification is 1.70 ohms to 3.28 ohms at -40°C to 85°C
- Using the Jaguar Land Rover approved diagnostic equipment, check datalogger signal - Deployment Control 11 Resistance (0x5B0E). Refer to the electrical circuit diagrams and check the rear left seatbelt retractor pretensioner circuit for open circuit, high resistance
- Disconnect the rear left seatbelt retractor pretensioner connector and apply light pressure to the connector plunger. If the plunger moves to the engaged position the connector is damaged. Repair the wiring harness as necessary
- Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest