FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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2002
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C70 Convertible L5-2.3L Turbo VIN 53 B5234T3
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Repair and Diagnosis
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A L L Diagnostic Trouble Codes ( DTC )
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Testing and Inspection
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P Code Charts
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P1638
P1638
P Code:
P1638
Diagnostic Trouble Code (DTC) Description:
Engine control module (ECM), high temperature.
For Testing and Inspection refer to Manufacturer Code:
ECM - 716D
ECM-716D