FILTER-FIRST 5370951 - Caterpillar

Illustration 1 g00632901
Schematic of the Modulating Valve for Reverse (Number 1)This diagnostic code is for the Modulating Valve for Reverse (Number 1).See Systems Operation, "Solenoid Valves" for help with the identification of the locations of the solenoids.This diagnostic code is recorded when the current of the solenoid circuit is above normal. Note: Ensure that the Active Events screen shows a problem. Test Step 1. CHECK THE SOLENOID AND THE INTERNAL HARNESS OF THE TRANSMISSION.
Turn the key start switch to the ON position.
Ensure that the diagnostic code for the solenoid is on hold.
Observe the status of the diagnostic code indicator.
At the transmission case, disconnect