DTC B002A-1A: Right Curtain Deployment Control 2 - Circuit resistance below threshold: Action
WARNING: This page is about a different car, the 2016 Land Rover LR4, 2015 Land Rover LR4, and 2014 Land Rover LR4. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
Do not measure the resistance of a deployable device using any other method than that described below
NOTE:
- A shorting bar inside the connector (deployable device side) intentionally creates a short circuit until the wiring harness connector is installed AND the connector plunger is engaged
- Airbag resistance should be 1.70 ohms to 2.30 ohms between -40 deg C to +85 deg C
- Using the manufacturer approved diagnostic system, check datalogger signal - Deployment Control 22 Resistance (0x5B3C). If the resistance is too low, disconnect and reconnect the right side air curtain connector, ensuring that the connector plunger is correctly engaged. Clear the DTCs and retest
- Refer to the appropriate system wiring diagrams and check the right side air curtain circuit for short circuit between power and ground. Clear the DTCs and retest. If the fault persists, install a new wiring harness as necessary
- If no wiring harness fault exists, using the manufacturer approved diagnostic system, clear the DTCs and retest. If the fault persists, install a new deployable device