OBD-II Diagnostic Trouble Codes

U1A25 – MOST ring completed, Signal missing, General fault information, No sub-type information (Volvo)

3 views 2026-04-11

B1300 – Video output ‘A’, Bus signal/message faults, Signal invalid (Volvo)

1 views 2026-04-11

U2E04 – ECU supply voltage too low, Algorithm based faults, Event information (Volvo)

0 views 2026-04-11

U0064 – Propulsion CAN, General fault information, No sub-type information

0 views 2026-04-11

P1014 – DC link voltage measurement, General electrical faults, Circuit voltage below threshold (Volvo)

1 views 2026-04-11

U2603 – Invalid signal received from another control module, Bus signal/message faults, Message missing (Volvo)

0 views 2026-04-11

U2C58 – Invalid signal received from another control module, Bus signal/message faults, Message missing (Volvo)

1 views 2026-04-11

B102E – Air Quality Sensor, General electrical faults, Circuit open/short to battery Unconfirmed (Volvo)

0 views 2026-04-11

B1A69 – Humidity sensor, Component faults, Component internal fault Unconfirmed (Volvo)

0 views 2026-04-11

B10AE – Left front temperature damper motor, Mechanical faults, Commanded position unreachable (Volvo)

3 views 2026-04-11