The 1991 Jeep Cherokee has 8 recalls, all involving the brakes, with the most serious being multiple defects that can reduce or eliminate braking ability, including one fuel system issue on 4.0-litre models where a rollover can cause fuel to leak.
Several recalls address brake line routing problems. On ABS-equipped vehicles, a brake tube can contact the steering shaft and develop a fluid leak, reducing braking force. A separate routing issue affects the left rear brake tube, which can be pinched flat when the suspension compresses fully, cutting hydraulic pressure to that corner of the vehicle. On ABS models, a high-pressure hose with a poorly crimped fitting can detach entirely, disabling both ABS and the brake assist system and leaving only manual braking. The ABS hydraulic control unit itself can also suffer internal seal wear that causes pump deterioration, resulting in the loss of ABS function and reduced braking power. There is also a concern affecting vehicles registered in certain northern and midwestern states, where the front brake rotors can corrode to the point where the wear surface separates from the hub, weakening brake performance. The fuel system recall applies only to 4.0-litre models and involves fuel leakage during a rollover that exceeds federal safety standards.
At a glance
What can fail
Front brake rotors can develop severe corrosion from salt exposure in northern climates. If not replaced, the corrosion can weaken the rotor's steel center hub section.
What the fix does
Dealers will replace the rotors with corrosion-resistant coated rotors.
Summarized — see the official notice for exact wording, dates, and contacts.
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At a glance
What can fail
The antilock brake system's hydraulic control unit can wear excessively at the brake actuator piston seal, which may damage the pump-motor.
What the fix does
Dealers will test and repair the ABS as needed. ABS component warranty extended to 10 years/100,000 miles; brake actuator piston and pump-motor covered for life. Previous repair costs reimbursed.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
In vehicles with 4.0-liter engines, the fuel rail can contact the radiator support during a frontal impact, causing fuel to leak beyond safety limits.
What the fix does
A blocker bracket will be installed to prevent the fuel rail from touching the upper radiator support during a frontal impact.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The high pressure hose connection in the anti-lock brake system may not be properly crimped, causing the hose to detach and leak hydraulic fluid.
What the fix does
Replace the anti-lock brake system's high pressure hose.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
On vehicles with anti-lock brakes, a brake tube may be positioned where it contacts the steering shaft, potentially causing fluid to leak and reducing braking power.
What the fix does
Brake tubes will be inspected and repositioned as needed. Any damaged tubes will be replaced.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
A brake fluid tube may be installed in a position where it contacts the steering intermediate shaft, causing the tube to become damaged.
What the fix does
Reposition the brake tube away from the steering shaft and replace any tubes that were damaged.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The left rear brake tube is routed along the axle in a way that allows the suspension bumper to contact it when fully compressed, potentially collapsing the tube and reducing brake fluid pressure to the left rear brake.
What the fix does
The left rear brake tube will be replaced with a reconfigured tube that prevents contact with the suspension bumper.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The suspension jounce bumper on the left rear may contact the brake tube when the suspension bounces fully, potentially damaging the tube.
What the fix does
Replace the left rear brake tube with a redesigned tube that prevents contact with the bumper.
Summarized — see the official notice for exact wording, dates, and contacts.
