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Home >> Mazda >> 2017 >> CX-5 Grand Select, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 161 (On-Board Diagnostic - Automatic Transmission) >> DTC P2530; Ignition Switch Stuck Off >> Notes

DTC P2530; Ignition Switch Stuck Off: Notes

WARNING: This page is about a different car, the 2017 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.
DETECTION CONDITION & 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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