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October 2, 2026 Service bulletin

False warning light with Diagnostic Trouble Codes (DTC) U151A8C and/or U151B8C when vehicle is placed into...

Genesis technical service bulletin 26-01-078G TSB for 2026 Genesis GV60.

Bulletin number
26-01-078G TSB (L14G)
Component
Service brakes
Summary
Certain GV60 (JW1 EV) vehicles may display a false warning light with Diagnostic Trouble Codes (DTC) U151A8C and/or U151B8C when vehicle is placed into “Ready” mode. This bulletin provides the procedure for updating the Vehicle Platform Controller (VPC) software to address this condition.

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