1990 Toyota Camry wiring- tail/stop lights, blower

Coincidence or is there some connection?

The parking lights (tail, side markers, etc) plus the brake lights and the heater blower all quit at the same time.  Also the warning lights stay on, or flash off and on....  Head lights and trunk light still work.

I've checked the fuses, bulbs and wires i could get to without removing the dash and carpeting. Had the entire fuse block by drivers foot out, can't see anything broken or melted.

Would really like to check the wiring diagram but can't find one.  Questions like - how are wires routed between back end and where ever they go before they get to the fuses and switches. Why does the brake light switch have 4 wires? What's the purpose of the relay on the taillights?

Any help would be sincerely appreciated by both me, my son and his fiance (the car's owner)

Barry

Check the fuses in the engine compartment and also the relays for these devices. There are numerous relays under the dash, check to see if there is a clicking sound under the driver dash when the lights are turned on. Check with a DMM if there is power going to the blower motor. You may have a blown fan motor.

Hey Barry,

Check your e-mail !