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Home >> Mazda >> 2018 >> CX-9 Signature >> Repair and Diagnosis >> Transmission >> Automatic Trans >> On-Board Diagnostics - Automatic Transaxle >> DTC P2530-00: Ignition Switch Stuck Off >> Notes

DTC P2530-00: Ignition Switch Stuck Off: Notes

DTC P2530-00: DETECTION CONDITION AND POSSIBLE CAUSE

DTC P2530:00 Ignition Switch Stuck Off
DETECTION CONDITION
  • If the IG ON time count of the instrument cluster proceeds 5 s under the following condition:
    • Ignition switch signal off
FAIL-SAFE FUNCTION Not applicable
POSSIBLE CAUSE
  • Start stop unit malfunction
    • Ignition switch signal output stuck off
  • Wiring harness malfunction
    • Short or open signal in ignition switch
    • Ignition switch signal terminal (start stop unit terminal 2S) malfunction
  • Control valve body malfunction
    • Ignition switch signal terminal (start stop unit terminal 2S) pin deformity
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