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Diagnostic Code Index

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DIAGNOSTIC CODE INDEX

DTC Description
DTC P0480 or P0481 (without HP2)  P0480: Cooling Fan Relay 1 Control Circuit
P0481: Cooling Fan Relay 2 and 3 Control Circuit
DTC P0480, P0481, or P0482 (with HP2)  P0480: Cooling Fan Relay 1 Control Circuit
P0481: Cooling Fan Relay 2 Control Circuit
P0482: Cooling Fan Relay 3 Control Circuit
DTC P1258  P1258: Engine Coolant Over temperature - Protection Mode Active
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