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Home >> Honda >> 2021 >> Pilot Elite >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTC Diagnostics (5 Of 6) >> DTC Troubleshooting >> DTC P2108
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DTC P2108

DTC P2108  : Throttle Actuator Control Module Performance

NOTE: 

DTC Description Confirmed DTC Pending DTC
P2108 Throttle Actuator Control Module Performance    

DTC (PGM-FI)

  1. DTC check

    - 1. Press the engine start/stop button to select the ON mode.

    - 2. Check for Pending or Confirmed DTCs with the HDS.

    DTC Description Confirmed DTC Pending DTC
    P1658 ETCS Control Relay ON Malfunction    
    P1659 ETCS Control Relay OFF Malfunction    
    P2108 Throttle Actuator Control Module Performance    

    Are DTC P1658 or P1659 and P2108 indicated at the same time?

    YES 

    Go to the indicated DTC's troubleshooting.

    NO 

    Go to the troubleshooting for DTC P1658 - Refer to: DTC P1658 (6-Speed A/T, 16-18 9-Speed A/T), or DTC P1658 (19-21 9-Speed A/T)

    AND DTC P1659 - Refer to: DTC P1659 (6-Speed A/T, 16-18 9-Speed A/T), or DTC P1659 (19-21 9-Speed A/T) .