The 2000 GMC Jimmy has 4 recalls, the most serious affecting 2-wheel-drive models where brake line fittings may not be fully seated, allowing brake fluid to leak and increasing stopping distance.
The remaining three recalls describe the same underlying issue and can be treated as one: the multifunction switch can develop an internal fault that knocks out the rear brake lights and hazard lights. The center high-mounted brake light and turn signals continue to work, but without the lower brake lights and rear hazards, drivers following behind may not get adequate warning that the vehicle is slowing or stopped, raising the risk of a rear-end collision.
At a glance
What can fail
The multifunction switch can fail internally, causing the brake lights and rear hazard lights to stop working. The center brake light and turn signals still function.
What the fix does
Dealers will replace the hazard switch carrier to restore the brake and rear hazard lights.
Summarized — see the official notice for exact wording, dates, and contacts.
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At a glance
What can fail
The multifunction switch's bottom connector in the hazard switch carrier can develop an open circuit, causing the stop lamps and hazard lamps to stop working. The center high-mounted stop lamp and turn signals remain functional.
What the fix does
Dealers will replace the hazard warning flasher switch.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The multifunction switch can fail electrically, causing the stop lamps and rear hazard lamps to stop working. The center high-mounted stop lamp and turn signals still work.
What the fix does
Dealers replace the hazard switch carrier at no cost. Contact your brand's customer service if you don't receive the repair within a reasonable time after your service appointment.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The right-side antilock brake system module feed pipe and brake crossover pipe tube nuts may not be tightened enough. The pipe ends may partially unseat during normal driving, potentially allowing brake fluid to leak.
What the fix does
Dealers will check the brake pipe connection for fluid leaks and install a new brake pipe connection if needed.
Summarized — see the official notice for exact wording, dates, and contacts.
