B0988 GMC - Vehicle Direction Alert Alarm Warning Camera Calibration Not Learned
B0988 GMC Possible Causes
- Faulty Direction Alert Alarm Warning (VDAAW) Module
- Direction Alert Alarm Warning (VDAAW) Module harness is open or shorted
- Direction Alert Alarm Warning (VDAAW) Module circuit poor electrical connection
How do I fix code B0988 GMC?Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
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Cost of diagnosing the B0988 GMC code
Labor: 1.0The cost of diagnosing the B0988 GMC code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
- Engine Light ON (or Service Engine Soon Warning Light)
B0988 GMC DescriptionThe lane departure warning system is controlled by the Vehicle Direction Alert Alarm Warning (VDAAW) Module mounted on the windshield. Lane departure warning is enabled and disabled through a switch located in the headlamp switch assembly. When enabled, the VDAAW module will illuminate the indicator located in the switch.
When the system is operating and can detect the lane markings, the VDAAW module will request via serial data communications that the Instrument Panel Cluster (IPC) illuminate the green lane departure ready-to-assist indicator. If the VDAAW module detects that the vehicle has crosses a lane marking without the turn signal being used, the module will request that the IPC flash the yellow lane departure warning indicator. An audible warning will also sound three times when the yellow IPC indicator is flashing.
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