1991 Toyota Pickup 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.
What’s included
- Step-by-step repair procedures and service information
- Specifications, torque values, and reference data
- Electrical diagnostics with full wiring diagrams
- Coverage across major systems: engine, transmission/driveline, brakes, steering, suspension, HVAC, and more
- Diagnostic trouble codes and troubleshooting flow
- Maintenance schedules and fluid capacities
Trims covered
- 1 Ton, Automatic
- 1 Ton, Standard, G57
- 1 Ton, Standard, R150
- 1 Ton, Standard, W55
- Base, G57
- Base, R150
- Base, W55
- DX, 2D Pickup Extra Cab
- DX, 2D Pickup Extra Cab, Automatic
- DX, 2D Pickup Extra Cab, Standard
- DX, 2D Pickup Extra Cab, Standard, G57
- DX, 2D Pickup Extra Cab, Standard, R150
- DX, 2D Pickup Extra Cab, Standard, W55
- DX, 2D Pickup, Automatic
- DX, 2D Pickup, Standard
- DX, 2D Pickup, Standard, G57
- DX, 2D Pickup, Standard, R150
- DX, 2D Pickup, Standard, W55
- DX, 2D Pickup
- SR5, Automatic
- SR5, Standard
- SR5, Standard, G57
- SR5, Standard, R150
- SR5, Standard, W55
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Maintenance & Lubrication
- Specifications
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Diagnostic Trouble Codes
- Technical Service Bulletins
- Wiring Diagrams
K2 MOTOR IS RECALLING 1,921 AFTERMARKET HEADLAMPS OF VARIOUS MODELS SOLD FOR USE ON THE ABOVE LISTED VEHICLES. THESE HEADLAMPS ARE MISSING THE AMBER SIDE REFLEX REFLECTOR WHICH FAILS TO CONFORM WITH
WITHOUT THE AMBER SIDE REFLEX REFLECTORS, THE LIGHTING VISIBILITY MAY BE AFFECTED, POSSIBLY RESULTIN
K2 MOTOR WILL NOTIFY OWNERS AND OFFER A FULL REFUND. THE RECALL BEGAN ON DECEMEBER 17, 2008. OWNER
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
TSB: The purpose of this bulletin is to provide precautions to follow when installing an automatic transmission/transaxle assembly to avoid MIL "ON" shifting issues and/or transmission damage. Use the information in this bulletin when insta
Showing the 8 most recent of 9 technical service bulletins on file with NHTSA.
TL*THE CONTACT OWNS A 1991 TOYOTA PICKUP. THE CONTACT STATED THAT THE VEHICLE HAD A SAFETY RECALL ON THE RELAY ROD. WHILE DRIVING APPROXIMATELY 30 MPH ON A CLEAR DAY THE CONTACT VEERED SLIGHTLY OF
VEHICLE SKIDDED WHEN BRAKES APPLIED ON WET ROAD, RESULTING IN ACCIDENT/INJURY. *DSH
CONSUMER QUESTION ABOUT TOYOTA STEERING LINKAGES ROD. CONSUMER WOULD LIKE TO KNOW HOW LONG THE MANUFACTURER IS HELD ACCOUNTABLE FOR THE MALFUNCTION OF A PART IF THE DRIVER WAS IN A ACCIDENT AND WAS KI
DRIVING VEHICLE AT SPEED 50 MPH, APPLIED BRAKES, HAD COMPLETE FAILURE, IMPACT 12:00 POSITION. *AK
MANUAL TRANSMISSION SLIPPING OUT OF GEAR, VEHICLE ROLLED DOWN AN INCLINE. TT
Showing the 5 most serious of 37 complaints filed with NHTSA.
