DTC B0076-13: Third 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 total resistance of the airbag circuit (including harness, connectors, airbag) should be 1.70 ohms to 3.6 ohms between -40 deg C to +85 deg C
- When the airbag connector is DISCONNECTED if the locking plunger can move to the locked position easily (reasonable pressure) the connector is damaged
- Visually inspect the third row left seatbelt retractor and pretensioner connector, the locking plunger should be flush with the housing. If not, push the locking plunger in. Clear the Diagnostic Trouble Code(s) and retest
- If problem still persists, disconnect and reconnect all connectors. Also test connectors (see above note). Clear the Diagnostic Trouble Code(s) and retest
- Using the Jaguar Land Rover approved diagnostic equipment, check datalogger signal - Deployment Control 23 Resistance (0x5B3D). If the resistance is too high, disconnect and reconnect the third row left seatbelt retractor pretensioner connector, making sure that the connector plunger is correctly engaged. Clear the Diagnostic Trouble Code(s) and retest
- Refer to the electrical circuit diagrams and check the third row left seatbelt retractor and pretensioner circuit for open circuit, high resistance
- If a wiring fault is detected, repair the wiring as required
- If no wiring harness fault exists, using the Jaguar Land Rover approved diagnostic equipment, clear the Diagnostic Trouble Code(s) and retest. If the fault persists, install a new third row left seatbelt retractor and pretensioner as necessary