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Wrangler L4-2.4L VIN 1
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Symptom Related Diagnostic Procedures
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Checking PCM Power and Grounds
Checking PCM Power and Grounds
Test 1 - Test 3:
SYMPTOM
CHECKING PCM POWERS AND GROUNDS
POSSIBLE CAUSES
-
(A209) PCM fused B+ circuit
-
(F1) AND (F26) PCM fused
ignition switch
output circuits
-
(Z130) (Z131) PCM ground circuits