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Home >> Cadillac >> 1987 >> DeVille V8-252 4.1L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Component Tests and General Diagnostics >> Input Switch Test Failure Diagnostic Tests >> Input E.7.4 - Park/Neutral Switch Circuit
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Input E.7.4 - Park/Neutral Switch Circuit

Fig. 79 ECM input E.7.4 diagnosis (Park/Neutral Switch):