MONITOR 1664703 - Caterpillar

Illustration 4 g02789219
Attach the three relays to the plate (6) with three bolts (10) and three washers (11). The two relays that are labeled "24V" will be installed to the right side of the plate, as shown in Illustration 4.
Illustration 5 g02789220
Remove the cab headliner. The seat may have to be lowered or removed to keep from damaging the headliner.
Illustration 6 g02789221
Attach the plate (6) to the bracket on the left side of the cab ceiling with four bolts (10) and four washers (11).
Illustration 7 g02789222
Illustration 8 g02789223
Remove the switch panel harness connector (A) by loosening the hex head screw and install the plate using the hardware that is already installed in this location. Reinstall the harness connector.
Illustration 9 g02789224
Tie the harness (4) along the existing cab harness. Use the cable straps (9) on the existing weld links.
Illustration 10 g02789225
Remove the switch panel and replace the switch cover plate at the upper right of the panel with the rocker switch (2). Connect the switch terminal on the harness (4) to the new switch (2).
Illustration 11 g02789226
Connect the black ground wire of the harness (4) to the cab ground (B), located above the switch panel.
Illustration 12 g02789227
Connect the red wire on the harness (4) to the purple connection on the fuse panel (C).
Illustration 13 g02789228
Run the front glass wire to the front of the cab along the existing wiper motor harnesses. Use the existing weld links and cable straps (9) to secure the harness.
Illustration 14 g02789229
If the machine has front heated glass installed already, connect the harness (4) to the heated glass connector. Tie the harness down at the weld link behind the plate that is located behind the front wiper motor. Use a cable strap (9).
Reinstall the headliner and any other components that were removed to perform this retrofit.
Illustration 15 g03144739
Turn the battery disconnect switch to the ON position. Connect Electronic Technician (ET). Turn the key switch to the ON position. Inside the ET Implement Control Screen and in the Cab Convenience Directory, change the "Not Installed" Value to the "Installed" Value. Refer to Illustration 15. Exit the Implement Control and remove ET from the machine.
Illustration 16 g02789225
Turn the machine key switch to the OFF position for 5 seconds. Turn the machine key switch back to the ON position and test for proper operation. Make sure that the dash panel switch is turned on for Anti-Icing Glass when checking for proper operation. Refer to Illustrations 16. The heated glass will operate for 30 minutes and then shut off.Note: The operation of a machine equipped with the heated glass that is in use is different. Do not run the machine at LOW idle in a stationary position with the parking brake applied for more than five minutes. Operation of the machine at LOW idle in the stationary position for longer periods of time will discharge the batteries. When the machine is run in a stationary position, set the throttle lock to 1000 rpm for up to 25 minutes. The higher idle will prevent the batteries from being discharged. The idle can be