1999 Jeep Grand Cherokee Service Brakes, Hydraulic:foundation Components:disc:rotor Problems
NHTSA component category: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:ROTOR · data through 07/12/2026
Source: U.S. NHTSA complaint data. Complaints are unverified reports from vehicle owners — a complaint is not a confirmed defect.
How service brakes, hydraulic:foundation components:disc:rotor ranks on this vehicle
Share of the 1,638 complaints citing each category; one complaint can cite several. Full breakdown on the 1999 Jeep Grand Cherokee overview page.
What owners report
“FRONT BRAKE ROTORS ARE TO THIN, CAUSING THEM TO WARP UNDER HEAT. ROTORS HAVE BEEN REPLACED THREE TIMES.”NHTSA complaint 844030 — filed 08/02/1999
Excerpts are shortened and scrubbed of personal details; they are individual, unverified reports.
Service Brakes, Hydraulic:foundation Components:disc:rotor complaints by year filed
Frequently asked questions
Does the 1999 Jeep Grand Cherokee have service brakes, hydraulic:foundation components:disc:rotor problems?
Service Brakes, Hydraulic:foundation Components:disc:rotor is the most-reported problem area on the 1999 Jeep Grand Cherokee: 349 of 1,638 complaints on file (21.3%). Complaints are unverified owner reports, not confirmed defects.
How many complaints does the 1999 Jeep Grand Cherokee have in total?
1,638 complaints were on file with NHTSA as of 07/12/2026. Across all categories, 124 involved a crash, 15 involved a fire, 64 reported injuries, and 1 reported deaths.
What does NHTSA's service brakes, hydraulic:foundation components:disc:rotor category include?
NHTSA assigns each complaint to standard component categories; this page reports the SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:ROTOR category exactly as NHTSA defines and records it.
