7B0248 GASKET Caterpillar parts GASKET
Alternative (cross code) number:
Weight: 0.05 pounds 0 kg.
Illustration 1 g01209056
Rear axle cooling fan solenoid connections
This diagnostic code is associated with the rear axle cooling fan (attachment) solenoid. The FMI 05 means that the ECM has determined that the current for the solenoid is below normal. An open may exist in the circuit for the solenoid. Some possible causes of this diagnostic code are listed below:
The energize circuit of the solenoid is open.
The return circuit of the solenoid is open.
The solenoid has failed.
The ECM has failed. This is unlikely. System Response:When the CID 0796 FMI 05 diagnostic code is active, the machine response can be:
The differential cooling fan will operate at the minimum speed or will not operate.Note: The following test procedure may create other diagnostic codes. Ignore these created diagnostic codes and clear these diagnostic codes when the original diagnostic code has been corrected. Ensure that the diagnostic code of CID 0796 FMI 05 is active before performing this procedure.Test Step 1. CHECK THE SOLENOID
Disconnect the solenoid from the machine harness.
At the machine harness connector for the solenoid, place a jumper wire from contact 1 (wire C411-OR(Orange)) to contact 2 (wire K927-BU(Blue)).
Turn the disconnect switch and the key start