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Jeep Truck
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2000
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Cherokee 4WD L6-4.0L VIN S
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Symptom Related Diagnostic Procedures
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No-Start Testing
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No Start Tests
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Checking the Fuel Pump
Checking the Fuel Pump
Tests 1 - 3:
Tests 4 - 6:
SYMPTOM
CHECKING
FUEL PUMP
POSSIBLE CAUSES
-
Fuel pump relay
output circuit open
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Fuel pump
-
Fuel pump ground circuit open
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Fuel pump relay
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Fuel pump relay fused B(+) circuit open to splice