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IGNITION RUN/START INPUT MISMATCH - IPM —
TEST
12
Turn the ignition off.
Disconnect the IPM C9 harness connector.
Disconnect the Ignition Switch harness connector.
Measure the resistance of the Ignition Switch Output (Run-Start) circuit between the
IPM C9 connector and the Ignition Switch connector.
Is the resistance above 5.0 ohms?
Yes → Repair the Ignition Switch Output (Run-Start) circuit for an open.
→ Go To 13
No
13
Turn the ignition off.
Disconnect the IPM C9 harness connector.
Remove the IPM Fuel Pump Relay.
Using the wiring diagram/schematic as a guide, measure the IPM internal resistance
between the C9 terminal pin 13 to the Fuel Pump Relay.
Is the resistance above 5.0 ohms?
Yes → Replace the IPM in accordance with the Service Information.
→ The condition is not present at this time. Monitor DRBIII
No
14
Turn the ignition off.
Disconnect the IPM C9 harness connector.
Disconnect the Ignition Switch harness connector.
Measure the resistance of the Fused B(+) circuit between the IPM C9 connector and
the Ignition Switch connector.
Is the resistance above 5.0 ohms?
Yes → Repair the Fused B(+) circuit for an open.
→ Replace the IPM in accordance with the Service Information.
No
ACTION
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
parameters while wiggling the related wire harness. Refer to any
Technical Service Bulletins (TSB) that may apply. Visually in-
spect the related wiring harness connectors and terminals.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
IGNITION, POWER, ACCESSORY
601
Continued
APPLICABILITY
All
All
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