OBD-II code · Network
U02BD Lost Communication With Night Vision Control Module
The vehicle bus reports loss of communication with the night vision module. The infrared camera image and pedestrian highlighting in the head-up or cluster display are unavailable.
Is it safe to drive with U02BD?
Usually safe to drive in the short term. Get it diagnosed when convenient, sooner if the car drives differently.
Common causes
- Most likelyBus wiring open or shorted
- PossibleModule without power or ground
- PossibleModule failed
Symptoms
- Multiple warning lights may illuminate
- Affected modules may go into limp mode or shut down
- Specific functions inoperative depending on module
- Diagnostic tools may show communication faults
Repair at a glance
- Difficulty
- Medium
- DIY friendly
- Best left to a mechanic
- Typical labour
- 0.5–4 h
- Emissions test
- Usually unaffected
- After the fix
- A drive cycle is needed before the light stays off
- Parts involved
- Night Vision Module, Vehicle Bus Wiring
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Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.