1998 Pontiac Trans Sport Service and Repair Manual
1998 Pontiac Trans Sport 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 and reference data (where provided)
- Electrical diagnostics with wiring diagrams
- Coverage across major systems: engine, transmission/driveline, brakes, steering, suspension, HVAC, and more
Trims covered
- Montana Mini Passenger Van 3-Door
- Montana Mini Passenger Van 4-Door
- Base Mini Passenger Van 4-Door
- Base Mini Passenger Van 3-Door
Engines covered
- 3.4L 207Cu. In. V6 GAS OHV Naturally Aspirated
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
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
ON CERTAIN MINIVANS EQUIPPED WITH SECOND-ROW BUCKET SEATS OR CAPTAIN'S CHAIRS AND A POWER SLIDING DOOR ON THE PASSENGER SIDE OF THE VEHICLE, A PASSENGER USING THE INTERIOR HANDLE TO OPEN THE POWER SLI
IF A PASSENGER USES THE INTERIOR HANDLE TO OPEN THE POWER SLIDING DOOR AND HOLDS ONTO THE HANDLE WHI
DEALERS WILL REPLACE THE POWER SLIDING DOOR INTERIOR HANDLE ON THE PASSENGER-SIDE. IF THE VEHICLE I
VEHICLE DESCRIPTION: MINI VANS. THESE VEHICLES MAY HAVE (1) A BROKEN SHIFT CABLE FITTING OR (2) LOOSE SHIFT LINKAGE. CONSEQUENTLY, MOVING THE SHIFT LEVER TO A 'PARK' POSITION MAY NOT SHIFT THE TRAN
THE VEHICLE COULD ROLL INCREASING THE RISK OF A CRASH.
DEALERS WILL INSPECT, AND REPLACE IF NECESSARY, THE AUTOMATIC TRANSAXLE RANGE SELECTOR CABLE.
This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and
This informational bulletin provides information for dealers/technicians on Procedures to Unlock Delco Radio with Theftlock.
THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPROGRAM THE MEDIA DISC PLAYER WITH THE LATEST CALIBRATIONS TO CORRECT A CONDITION OF THE REAR ENTERTAINMENT SYSTEM NOT OPERATING AS INTENDED IN COLDER AMBIENT TEMPERATURE AREAS DUE TO CALIBR
Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
GENERAL MOTORS CORP: SPECIAL COVERAGE ADJUSTMENT; ANALOG ONSTAR DEACTIVATION. *PE UPDATED 2/17/09. *PE
BUICK\CADILLAC\CHEVROLET\GMC\HUMMER\OLDSMOBILE\PONTIAC\SAAB\SATURN SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. SPECIAL COVERAGE ADJUSTMENT-ANALOG ONSTAR DEACTIVATION. FCC RULED IN 2002 WIRELESS CARRIERS WOULD NO LONGER RE
BATTERY DRAIN ON VEHICLES EQUIPPED WITH POWER SLIDING DOORS. *TT
NO TCC APPLY, MALFUNCTION INDICATOR LAMP (MIL) ON, TCC SURGE, POSSIBLE P0740, P1870, OR 39 AFTER INSTALLATION OF A REMAN (SRTA) 4T60/4T60E. *TT
Showing the 8 most recent of 55 technical service bulletins on file with NHTSA.
WHILE DRIVING AT 57MPH AND INVOLVED IN AN ACCIDENT AIR BAGS DID NOT DEPLOY. *AK
THE VEHICLE CROSSED OVER THE CENTER LINE STRIKING ANOTHER VEHICLE AT 50 MPH AND NONE OF THE AIR BAGS DEPLOYED. *MR *SC *JB
WHILE DRIVING THE VAN ABOUT 25 MPH AND APPLYING THE BRAKES THE PEDAL WENT DOWN TO THE FLOOR AND THE VEHICLE CONTINUED TO MOVE AT THE SAME SPEED UNTIL WE HIT THE CAR IN FRONT OF US. I HAD COMPLETE BRA
WHILE TRAVELING 40-45MPH & HAD "T"-BONED ANOTHER VEHICLE. AIR BAGS FAILED TO DEPLOY UPON IMPACT. BOTH DRIVER & PASSENGER WERE INJURED AND TAKEN TO ER. WERE TREATED AND RELEASED.*AK
CONSUMER WAS TRAVELING BETWEEN 45 AND 50 MPH AND HIT ANOTHER CAR, AND NONE OF AIRBAGS DEPLOYED.*AK THERE WERE 2 INJURIES DUE TO ACCIDENT. *SLC
Showing the 5 most serious of 287 complaints filed with NHTSA.
