2553686 CASE-TRANSFER Caterpillar parts
950H
Rating:
Alternative (cross code) number:
CA2553686
255-3686
2553686
CA2553686
255-3686
2553686
Weight: 281 pounds 127 kg.
WHEEL LOADER,
Compatible equipment models: 2553686:
Information:
Illustration 1 g01446156
Schematic of the Transmission Solenoid 3 (Reverse)This diagnostic code is associated with the Transmission Solenoid 3 (Reverse). The FMI 05 means that the ECM has determined that an open in the circuit exists.The 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 may have failed.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 1403 FMI 05 is active before performing this procedure.Note: Use the 146-4080 Digital Multimeter for the measurements in this procedure.Note: Before performing this procedure, inspect the harness connectors that are involved in the circuit. Poor connections can often be the cause of a problem in an electrical circuit. Verify that all connections in the circuit are clean, secure, and in good condition. If a problem with a connection is found, correct the problem and verify that this diagnostic code is active before performing this procedure. System Response:The transmission will be placed in the Neutral gear until the diagnostic has been corrected.Test Step 1. CHECK THE SOLENOID.
Turn the disconnect switch and the key start
Caterpillar parts catalog:
Parts case Caterpillar catalog:
2837685
CASE AS-TRANSFER GEAR
854G, 854K, 992G, 992K
854G, 854K, 992G, 992K
1540157
CASE AS
994D
994D
2480356
CASE AS
814F, 814F II, 815F, 815F II, 816F, 816F II, 966G, 966G II, 966H, 972G, 972G II, 972H
814F, 814F II, 815F, 815F II, 816F, 816F II, 966G, 966G II, 966H, 972G, 972G II, 972H
1301848
CASE AS-DIFFERENTIAL
966G, 966G II, 966H, 966K, 972G, 972G II, 972H, 972K
966G, 966G II, 966H, 966K, 972G, 972G II, 972H, 972K
1159460
CASE AS
854G, 992G
854G, 992G
2837688
CASE AS-TRANSMISSION
854K, 992K
854K, 992K
1684344
CASE AS
994F, 994H
994F, 994H
1740004
CASE AS
994F, 994H
994F, 994H
2397158
CASE AS-TRANSFER GEAR
844H, 990H
844H, 990H