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the turn signal flasher and the hazard flasher are located in a small canister shaped unit located in the wiring harness under the dash near the steering column. in all Isuzu trucks from 81'-93'
on a 1989 Isuzu pickup you need to take out the left speakerto get to the signal and hazard light flasher ..The control box for the flashers and turn indicators is all contained within the steering column. Not the easiest to get to.
Most common problem --turn signal flasher needs replacement Could also be a problem in steering column
seems to be in the same place for 2x2 or 4x4, drivers side under dash mounted above kick panel
it is the silver cylinder located behind the fuse panel
The flasher is located under the radio. You have to take down the console trim under the steering column.
flasher relay location on 2002 isuzu npr?
the location is on the left side of glove compartment, but you have to remove it to get threre
It is inside the passenger side rear wheel well.
You need to pull the steering wheel and clean the contacts at the turn signal lever itself. Reference the manual for pulling the steering wheel and then be carful not to lose any of the small parts in the signal switch. Should take about 20 minutes to fix.
Try replacing the turn signal flasher
radio 1990 isuzu pickup