Cooling fans – fault diagnosis

COOLING FANS – FAULT DIAGNOSIS

CONDITIONS ® Ignition Switch Position: Il + Engine On RESULTS BAT VOLT

(59) PROBLEM CAUSE - GW Wire - FanTimerDiode

CONDITIONS ® Ignition Switch Position: I

RESULTS * Fan Motors Operate

(59)

BB}| ELECTRICAL TROUBLESHOOTING MANUAL

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BP R360001

SEE [36] [35] [34] [33] BR] [37] [30] [29] [28] [27] [2¢] [25] [3] [4 GE] 08 07 GeNGe [20] 2] [22] 22] [24] EOE OEOEEaEr 7132 C1007 Engine Control Module (ECM)

PROBLEM CAUSE - BP Wire

- Engine Control Module (ECM)