DIAGNOSIS AND TESTING > STARTING SYSTEM > PINPOINT TEST(S) > PINPOINT
TEST D : P2535 > PINPOINT TEST D : P2535
D1 CHECK THE CRANK DETECT CIRCUIT FOR A SHORT TO VOLTAGE WITH THE PCM (POWERTRAIN CONTROL MODULE) DISCONNECTED
Ignition OFF.
Disconnect PCM C1381B .
Ignition ON.
Measure:
Positive Lead | Measurement / Action | Negative Lead |
C1381B-42 | Ground |
Is any voltage present?
Yes | GO to D2 |
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No | GO to D4 |
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D2 CHECK THE CRANK DETECT CIRCUIT FOR A SHORT TO VOLTAGE WITH THE IGNITION SWITCH - PUSH BUTTON START DISCONNECTED
Ignition OFF.
Disconnect FCIM C2402A .
Ignition ON.
Measure:
Positive Lead | Measurement / Action | Negative Lead |
C1381B-42 | Ground |
Is any voltage present?
Yes | GO to D3 |
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No | Install a new ignition switch - push button start. REFER to: Front Controls Interface Module |
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Original technical text and illustrations, formatted as HTML. Follow the engine, transmission, equipment, model and year specified in the source. Import and layout checks do not establish applicability to every 2015–2017 Mustang. About this collection.