Code Definition

B1A96 (68) — Bus Still Active After Shutdown Request – Event Failure

System: Body  |  Type: Manufacturer-Specific  |  Make: Land Rover

About B1A96

B1A96 is a manufacturer-specific body diagnostic trouble code recorded for Land Rover vehicles. It belongs to the B-prefix family of codes, which covers body, interior, airbag, or comfort-electronics faults.

Scanning & clearing: Body (B) codes are often stored in the body control module, airbag module, or climate module. A basic OBD-II tool usually will not read body codes — an enhanced or OEM-level scan tool is typically required.

B1A96 is a manufacturer-specific code. The same code string on a different make may have a different meaning. Always confirm the code's definition against the vehicle's service information for the specific make and model under test.

Code Information

The Body Control Module monitors the vehicle communication network (typically the comfort or body CAN bus on Land Rover applications) and expects the bus to transition into sleep mode after the ignition is turned off and the BCM has issued the network shutdown request. DTC B1A96:68 is logged when, after the shutdown request has been broadcast, one or more modules continue to transmit on the bus beyond the allowed time window, keeping the network awake rather than letting it settle into sleep as commanded. The sub fault 68 (event failure) indicates the condition has been observed and confirmed ...

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