POWER TILT AND POWER TELESCOPIC STEERING COLUMN SYSTEM DIAGNOSTIC TROUBLE CODE CHART

Power Tilt and Power Telescopic Steering Column System
DTC No. Detection Item DTC Detection Condition Link
B2603 Tilt and Telescopic Manual Switch Circuit Malfunction When operating the tilt and telescopic switch, an abnormal voltage value is sent to the multiplex tilt and telescopic ECU.

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B2610 Tilt Position Sensor or Tilt Motor Circuit Malfunction Tilt operation stops within the operation range while operating.

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B2611 Telescopic Position Sensor or Telescopic Motor Circuit Malfunction Telescopic operation stops within the operation range while operating.

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B2620 ECU Power Source Circuit Malfunction The voltage of the ECU power source drops to 8 V or less and this condition continues for 10 seconds or more.

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B2624 Vehicles Speed Malfunction
  • The auto away function is disabled with the last vehicle speed signal (If the engine switch is turned off immediately after the vehicle comes to a sudden stop, the last vehicle speed signal may not be 0 km/h (0 mph).) of 10 km/h (6 mph) or more.

  • The vehicle speed signal is lost for 5 seconds or more and the auto away/return function is disabled.

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U0142 Lost Communication with Main Body ECU Lost communication with main body ECU (multiplex network body ECU)

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U0208 Lost Communication with "Seat Control Module A" Lost communication with front power seat switch

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