COVER 4V8542 - Caterpillar

Installation Instructions
The process for installing the Optional Dashboard Light and Alarm is described below.
Choose a location for the LED. Drill a 20 mm (0.79 inch) hole and remove all burrs. Insert LED harness into hole and seat the grommet firmly into the hole.
Choose a location for the alarm. Drill a 27.5 mm (1.1 inch) hole and remove all burrs. Remove the retaining ring from the alarm and insert alarm into the hole from the back of the panel.
Cut 500-8870 Cable As into two equal lengths.
Using half of the cable, you will cut a 76.2 mm (3 inch) piece. From the 76.2 mm (3 inch) piece, pull out the black wire and discard the rest. This piece will be used as a jumper between 155-2274 Connecting Plug Kit and 155-2270 Connecting Plug Kit . Install 9X-3402 Connector Socket on each end.
Illustration 6 g06156534
Remove 38.1mm (1.5 inch) of the cable jacket. Cut off drain line and shielding. Install 9X-3402 Connector Socket onto the ends of the Red, Black, and White wires. Install the Black wire into position 4 of 155-2274 Connecting Plug Kit. Install the White wire into position 6 of 155-2274 Connecting Plug Kit. Install previously made Jumper wire into position 3 of 155-2274 Connecting Plug Kit. Install Red wire into position 1 of 155-2274 Connecting Plug Kit. Install remaining end of Jumper wire into position 2 of 155-2274 Connecting Plug Kit. Refer to Illustration 6.
Connect LED harness to 155-2270 Connecting Plug Kit. Connect 500-8871 Receptacle As to 155-2274 Connecting Plug Kit. Route harness back to the Seat Belt Reminder ECM.
Remove 38.1mm (1.5 inch) of the cable jacket of the remaining cable. Cut off White wire, drain line and shielding. Install 5P-4571 Blade Terminal connectors onto the Red and Black wires.
Illustration 7 g06156515
Connect Alarm harness to 232-1792 Horn. The horn is polarity sensitive. Route harness back to the Seat Belt Reminder ECM. Refer to Illustration 7
Remove 38.1mm (1.5 inch) of the cable jacket from both Dashboard Light and Alarm harness. Once the harnesses are routed back to the Seat Belt Reminder ECM. Remove the shielding and cut the drain wire from the harness for the Dashboard Light. Remove the shielding and cut the White wire and the drain line from the harness for the Alarm.
Remove connector A-C1 from Seatbelt Reminder ECM.
Illustration 8 g06156516
Pull the wire from position 1. Cut the wire 76.2 mm (3 inch) behind the socket. Using 136-4877 Wire Splice, splice the Red wire from the LED harness into this