RAM 3500 Truck 2WD L6-5.9L DSL Turbo VIN C (2003)
ALL GAUGES INOPERATIVE
POSSIBLE CAUSE
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No response - PCI bus
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PCI bus - powertrain control module
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PCI bus - instrument cluster
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Fused ignition switch output circuit (unlock/run) short to ground
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Instrument cluster ground circuit open
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Fused ignition switch output (run/start) circuit open
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Fused ignition switch output (run/start) circuit short to ground
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Fused ignition switch output (unlock/run) circuit open
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Instrument cluster
Am/FM Switch Inoperative
Test 1
SYMPTOM
AM/FM SWITCH INOPERATIVE
TEST NOTE
This symptom is diagnosed using the test CASSETTE PLAYER INOP.
POSSIBLE CAUSE
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Internal failure
Amplifier Pretest
Test 1