Rain Tracker Model: RT-50
Vehicle-Specific Installation Instructions
These instructions apply to these vehicles, which all have similar wiper systems:
CHRYSLER IMPERIAL 90 - 93
CHRYSLER FIFTH AVENUE 90 - 93
CHRYSLER NEW YORKER 90 - 96
DODGE-TRUCK DAKOTA 93 - 96
DODGE-TRUCK PICKUPS w/ Intermittent 83 - 93
DODGE-TRUCK RAM PICKUPS 93 - 01
DODGE-TRUCK RAM-VAN 95 - 97
DODGE-TRUCK VANS w/ Intermittent 83 - 94
JEEP GRAND CHEROKEE 93 - 98
Wiring Diagrams and Drawings:
1997 Dodge Ram Fullsize Van- also for vehicles with similar wiper systems
RT-50 - HSS (Hot Side Switching)- Included with product
Troubleshooting procedure. Print out if needed.
Wire colors used in this vehicle:
+12V - DK-BLU
GROUND - CHASSIS
FAST - RED/GRY or RED/YEL
SLOW - BRN/WHT
Special Rain Tracker Installation Notes for this vehicle:
Note for the Imperial: same diagram used however the wire colors for the
+12V is DK-BLU
SLOW is BRN
FAST is RED/YEL
Write the wire colors of the vehicle on the HSS drawing, and follow that
when you wire up the Rain Tracker. Use the factory drawing as a reference
to help you find the wires.
Note about tapping into the SLOW wire:
Two wires come off the the switch, and come together to
a splice. (Joint connector) Make sure the Rain Tracker
installation comes is between that splice and the motor.
If the Rain Tracker is between the splice and the switch,
it will not work and you could damage the vehicle.
To find chassis ground:
Find a suitable screw or bolt on the metal chassis of the
vehicle for the Rain Tracker ground.
Some models and years may vary slightly in wire colors.
If possible, confirm wire colors with service guide, and/or with
with a multimeter.
94 and earlier, New Yorker, Fifth Avenue
Grand Cherokee uses wiper control module, but switch is similar
to drawing. +12V is LT-GRN-RED or LT-GRN-BLK or BLU--
Check with meter.
Dakota Pre-93: Look at the Pickup w - w/o intermittent.
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Vehicle data file name: chrysler_hs250k_class.veh
OEDES makes aftermarket rain sensors and rain sensing automatic wiper control systems for most cars, trucks
and vans.