1998 GMC Jimmy Q&A
1998 GMC Jimmy Question: Yes my left turn signals front &rear flash fast. Turn on hazards there fine?
Your wires - Action702
If you have replaced the signal light flasher (?) and it's wired for towing look there as well...! Turn the headlights on, if it stops flashing it's a ground problem. If not it's a flasher problem! Does the left indicator in dash show at night with 'park' lights on olny? I dont mean if you turn on the left signal but just the park lights, is the left indicator showing AT ALL? - pushrod