DTC B1B7D-97: Rear Air Distribution Actuator - Component or system operation obstructed or blocked: Action
- Remove any obstructions from the rear face/feet distribution motor mechanism. Using JLR approved diagnostic equipment, clear the DTCs and retest. If the fault persists, compare datalogger signals - Rear Distribution Air Flap Actuator Requested Position (0x986A) - and - Rear Distribution Air Flap Actuator Measured Position (0x9869). If inconsistent, install a new rear face/feet distribution motor