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DTC P0010-00: Electric Variable Valve Timing Control Circuit Range/Performance Problem: Notes

DTC P0010:00 PCM (SKYACTIV-G 2.5 - WITH CYLINDER DEACTIVATION) DETECTION CONDITION AND POSSIBLE CAUSE

DTC P0010:00 Electric Variable Valve Timing Control Circuit Range/Performance Problem
DETECTION CONDITION
  • Any one of the following conditions is met:
    • A malfunction is detected in the results of the on-board diagnostic test received from the electric variable valve timing driver.
      • The motor speed signal received from the electric variable valve timing driver is in error.
Diagnostic support note
  • This is a continuous monitor (CCM).
  • The check engine light illuminates if the PCM detects the above malfunction condition during the first drive cycle.
  • FREEZE FRAME DATA/Snapshot data is available.
  • DTC is stored in the PCM memory.
FAIL-SAFE FUNCTION
  • Stops activation of the electric variable valve timing driver.
POSSIBLE CAUSE
  • Electric variable valve timing motor/driver connectors or terminals malfunction
  • Electric variable valve timing relay malfunction
  • Short to ground or open circuit in electric variable valve timing relay power supply circuit
    • Short to ground in wiring harness between MAIN 200 A fuse and electric variable valve timing relay terminal D
    • MAIN 200 A fuse and/or EVVT 20 A fuse malfunction
      • Open circuit in wiring harness between battery positive terminal and electric variable valve timing relay terminal D
  • Short to ground in wiring harness between electric variable valve timing relay terminal C and electric variable valve timing motor/driver terminal 2B
  • Short to power supply in wiring harness between electric variable valve timing relay terminal C and electric variable valve timing motor/driver terminal 2B
  • Open circuit in wiring harness between electric variable valve timing relay terminal C and electric variable valve timing motor/driver terminal 2B
  • Open circuit in wiring harness between electric variable valve timing motor/driver terminal 2A and body ground
  • Short to ground in wiring harness between the following terminals:
    • Electric variable valve timing motor/driver terminal 1D-PCM terminal 1BV
    • Electric variable valve timing motor/driver terminal 1C-PCM terminal 1BM
    • Electric variable valve timing motor/driver terminal 1B-PCM terminal 1BN
      • Electric variable valve timing motor/driver terminal 1A-PCM terminal 1AD
  • PCM connector or terminals malfunction
  • Short to power supply in wiring harness between the following terminals:
    • Electric variable valve timing motor/driver terminal 1D-PCM terminal 1BV
    • Electric variable valve timing motor/driver terminal 1C-PCM terminal 1BM
    • Electric variable valve timing motor/driver terminal 1B-PCM terminal 1BN
      • Electric variable valve timing motor/driver terminal 1A-PCM terminal 1AD
  • Electric variable valve timing motor/driver circuits are shorted to each other
  • Open circuit in wiring harness between the following terminals:
    • Electric variable valve timing motor/driver terminal 1D-PCM terminal 1BV
    • Electric variable valve timing motor/driver terminal 1C-PCM terminal 1BM
    • Electric variable valve timing motor/driver terminal 1B-PCM terminal 1BN
      • Electric variable valve timing motor/driver terminal 1A-PCM terminal 1AD
  • Electric variable valve timing driver malfunction
  • Electric variable valve timing motor malfunction
  • PCM malfunction
G12185220