1990 Toyota 4Runner Service and Repair Manual
1990 Toyota 4Runner service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Designed for technicians and DIY owners, this manual helps you diagnose issues correctly, follow proven repair steps, and use wiring diagrams and system sections to track faults faster.
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ON CERTAIN PICKUP TRUCKS AND SPORT UTILITY VEHICLES, IF THE STEERING WHEEL IS REPEATEDLY TURNED UNDER CERTAIN CONDITIONS WHERE HIGH STEERING EFFORT AND POWER ASSIST ARE REQUIRED, FOR INSTANCE, WHEN FU
IF THE VEHICLE IS CONTINUED TO BE OPERATED IN THIS CONDITION, THE RELAY ROD MAY FRACTURE, INCREASING
DEALERS WILL REPLACE THE STEERING RELAY ROD. THE RECALL BEGAN OCTOBER 5, 2005. OWNERS MAY CONTACT
TSB: Replacement certification labels (the vinyl label installed on the driver door or door post) and VIN plates (the metal plate riveted to dashboard) (see Figure 1) for most 1979 ? 2023 model year vehicles may be available provided the re
POL: This consolidated Tire Warranty Guide contains the complete warranty terms for all brands of ground and spare tires currently in use by Toyota. This information must be kept near the point of vehicle sale and be available to any custom
Product general information.
Replacement vin plates.
TSB: Replacement certification labels (the vinyl label installed on the driver door or door post) and VIN plates (the metal plate riveted to dashboard) (see Figure 1) for most 1979 ? 2021 model year vehicles may be available provided the re
TSB: SUPERSESSION NOTICE The information contained in this bulletin supersedes Service Bulletin Nos. PG021-88, PG015-89, PG0015-90, PG002-91, PG002-93, PG005-97, PG007-01, PG007-07, PG006-01, PG004-97, T-SB-0144-08, and T-SB-0304-17. The af
TSB: OBSOLETE NOTICE April 07, 2020: This bulletin is now obsolete. Please see T-SB-0032-20. Replacement Certification Labels and VIN Plates
Dealer Package: 12/18/2018 The Program Details section has been updated. SPECIAL POLICY ADJUSTMENT FOR 1988 - EARLY 1990 TRUCK & 4RUNNER WITH 3VZ?E V6 ENGINES AND SPECIAL SERVICE CAMPAIGN (V06) FOR 1990 - EARLY 1995 TRUCK, 4RUNNER & T100 WI
Showing the 8 most recent of 29 technical service bulletins on file with NHTSA.
DRIVER HIT THE BRAKES AND ABS BRAKES FAILED TOYOTA TRUCK, 4-RUNNER LOST CONTROL/ROLLED OVER, A BABY AND ADULT DRIVER FELL OUT OF THE CAR, RESULTING IN 2 INJURIES AND A FATALITY. *AK
CONSUMER WAS DRIVING 40 TO 45 MPH THE REAR PASSENGER SIDE REAR AXLE CAME OFF CAUSING THE TRUCK TO ROLLOVER TRUCK WAS TOTOALED . TT
1990 4 RUNNER WAS INVOLVED IN AN ACCIDENT WHICH OCCURRED DUE TO FAULTY STEERING RELAY ROD. *TS THE CONSUMER RECEIVED A RECALL FOR THE STEERING RELAY ROD SEVERAL YEARS AFTER THE COMPONENT HAD ALREADY
THE REAR AXLE BROKE AT 70MPH, RESULTING IN A COLLISION WHICH CAUSED MINOR INJURIES.*AK *ML
WHILE DRIVING ABOUT 50 MPH, SWITCHING LANES THE VEHICLE WOBBLED AND SPUN OUT OF CONTROL, CAUSING THE VEHICLE TO ROLLOVER, INJURING THE DRIVER. *AK
Showing the 5 most serious of 95 complaints filed with NHTSA.
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