Rain Tracker Model: RT-50
Vehicle-Specific Installation Instructions
These instructions apply to these vehicles, which all have similar wiper systems:
ISUZU IMPULSE 90 - 92
ISUZU STYLUS 90 - 93
Wiring Diagrams and Drawings:
1990 Isuzu Impulse
RT-50 - HSS (Hot Side Switching)- Included with product
Troubleshooting procedure. Print out if needed.
Wire colors used in this vehicle:
+12V - BLU
GROUND - BLK
FAST - BLU/RED
SLOW - BLU/WHT
Special Rain Tracker Installation Notes for this vehicle:
NOTE: On the 1990 Stylus, FAST may be BLU/WHT, SLOW may be PNK/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.
All wires are available coming from the wiper
switch. They can usually be accessed by removing one or
two access panels (Kick Panels) and shrouds surrounding
the steering column.
Some models and years may vary slightly in wire colors. If possible, confirm
wire colors with service guide, and/or with with a multimeter.
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Vehicle data file name: isuzu_impulse_90-92.veh
OEDES makes aftermarket rain sensors and rain sensing automatic wiper control systems for most cars, trucks
and vans.