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Question:
I am looking for the location of the horn relay for a 1990 Isuzu commercial truck. I also need to know what all of the relays or circuit breakers are for on top of the fuse box. Can you please help me? |
Answer:
The horn relay is in the relay box on top of the dash. It is the first relay on the far right from the driver seat on the bottom roll closest to the seat.
Relays starting on the bottom right are as follows:
horn relay
buzzer cancel relay
tail relay
heater and ac relay
head light relay
charge relay
Top right:
exhaust brake relay
ac thermo relay
exhaust cut relay (diesel)
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