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How do you check turn signal switch problems 1996 Chevy truck?
Wiki User
∙ 11y ago
Hold the turn signal switch down in each direction and have someone hlep you check to see if each light works, if any are bad replace them. A bad bulb can cause problems with the turn signal relay.
- If this did not fix the problem check the fuses on the drivers side end of the dash inside the door. There is a small triangular cover which houses the fuse.
- If any fuses are burnt out replace them, when in doubt you can switch this 20A fuse with one of the others such as the courtesy light fuse to confirm that it is good. There is a label in the cover that gives the location amperage and purpose of each fuse.
- If this does not solve the problem test or replace the flasher relay.
- If this does not solve the problem then then it is possible that the turn signal switch is bad, this is a somewhat involved repair and you may wish to engage a mechanic for that. Also if the emergency flashers work but the turn signals do not this is a possible indication of a bad turn signal switch.
Wiki User
∙ 11y ago
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