Repair manual
Wiring diagrams
Pontiac Montana I Repair Manual
Step-by-step repair and maintenance instructions for the Pontiac Montana I (1997–2005): removal, installation, adjustment, diagnostics and parameter checks with illustrations.
- Line Pressure Check Procedure
- Electrical Function Check
- Part Throttle Detent Downshift
- Full Throttle Detent Downshift
- Manual Downshifts
- Manual 4-3 Downshift
- Manual 4-2 Downshift
- Manual 4-1 Downshift
- Coasting Downshifts
- Manual Gear Range Selection
- Reverse
- Manual First
- Manual Second
- Manual Third
- Poor Acceleration at Low Speed
- Poor Acceleration at High Speed
- If Shudder Occurs After TCC has Applied
- Composition Plates
- Steel Plates
- Causes of Burned Clutch Plates
- Engine Coolant in Transmission
- General Method
- Powder Method
- Dye and Black Light Method
- Find the Cause of the Leak
- Gaskets
- Seals
- Transmission Oil Pan
- Case Leak
- Case Porosity Repair
- Clean-up
- Case Porosity
- How to Use This Section
- Basic Knowledge
- Throttle Positions
- Shift Condition Definitions
- Adapt Function
- Upshift Adapts (1-2, 2-3 and 3-4)
- Steady State Adapts
- Clearing Transmission Adaptive Pressure (TAP)
- PNP Switch Replacement
- Installation Procedure
- Front Wheel Drive Shaft Oil Seal Replacement - Left
- Front Wheel Drive Shaft Oil Seal Replacement - Right
- Removal Procedure
- Thermo Element Replacement
- Control Valve Body Replacement
- Final Drive Replacement (M15)
- Final Drive Replacement (M76)
- Output Shaft Replacement (M15)
- Output Shaft Replacement (M76)
- GEAR RATIOS
- Stator Check
- End Play Check
- REVERSE BAND SERVO
- FORWARD BAND SERVO
- OIL PAN & FILTER
- CONTROL VALVE BODY, OIL PUMP & VEHICLE SPEED SENSOR
- OUTPUT SHAFT
- FRONT DIFFERENTIAL CARRIER END PLAY CHECK
- MANUAL VALVE LINK & OIL DAM
- CASE COVER & GASKETS
- 4TH CLUTCH SHAFT & PLATES
- Drive Chain (Drive Link) Stretch Check
- REVERSE BAND & REACTION DRUM
- All Wheel Drive
- Except All Wheel Drive
- CASE EXTENSION & DIFFERENTIAL CARRIER
- INPUT & REACTION CARRIER
- REACTION SUN GEAR & 2-1 MANUAL BAND
- 1-2 SUPPORT DRUM & FORWARD BAND
- FINAL DRIVE INTERNAL GEAR
- PARKING SYSTEM COMPONENTS
- VEHICLE SPEED SENSOR RELUCTOR WHEEL
- Functional Check
- Input Clutch & 3rd Sprag Clutch Functional Check
- Input Clutch & 3rd Clutch Functional Check
- INPUT CLUTCH HOUSING CHECK BALL VALVE
- 2nd & 4th Clutch Functional Check
- DRIVE SPROCKET & TURBINE SHAFT
- CASE COVER COMPONENTS
- Cleaning
- CASE SIDE COVER
- TRANSMISSION-TO-TRANSFER CASE END PLAY CHECK
- Engine Performance Diagnostic Routine Outline - General Information
- Engine Performance Safety Precautions
- Parasitic Load Explanation & Test Procedures - General Information
- Waveforms - Injector Pattern Tutorial - General Information
- Electrostatic Discharge Warning - General Information
- State Emission Standards - Diesel
- Engine Identification
- Valve Clearance Adjustment
- Trouble Shooting
- Removal & Installation
- Fuel Pressure Release
- Cooling System Bleeding
- Removal (Left)
- Removal (Right)
- Cylinder Head
- Rocker Arm & Valve Lash Adjuster
- Camshaft
- Thermostat
- Removal Procedure
- Installation Procedure
- Overhaul
- Valve Springs
- Valve Stem Oil Seals
- Valve Guides
- Valve Seat
- Valves
- Valve Seat Correction Angles
- Piston & Rod Assembly
- Fitting Pistons
- Piston Rings
- Installing Piston Rings
- Rod Bearings
- Crankshaft & Main Bearings
- Crankshaft Flange Runout
- Thrust Bearing
- Cylinder Block
- Engine Lubrication System
- Crankcase Capacity
- Oil Pressure
- Removal & Disassembly
- Reassembly & Installation
- Torque Specifications
- General Specifications
- Crankshaft, Main Bearings & Connecting Rod Bearings Specifications
- Connecting Rods Specifications
- Pistons, Piston Pins & Piston Rings Specifications
- Cylinder Block Specifications
- Engine Valves & Valve Springs Specifications
- Cylinder Head Specifications
- Camshaft Specifications
- Rpo Code Definitions (Rpo 001-19F)
- Rpo Code Definitions (Rpo 19H-2EL).
- Rpo Code Definitions (Rpo 2F1-44I).
- Rpo Code Definitions (Rpo 44L-5J9).
- Rpo Code Definitions (Rpo 5K0-6FF).
- Rpo Code Definitions (Rpo 6FG-76A).
- Rpo Code Definitions (Rpo 76D-7XD).
- Rpo Code Definitions (Rpo 7XF-8M0).
- Rpo Code Definitions (Rpo 8M1-9C0).
- Rpo Code Definitions (Rpo 9C1-A0F).
- Rpo Code Definitions (Rpo A0G-AR4).
- Rpo Code Definitions (Rpo AR5-BCP).
- Rpo Code Definitions (Rpo BCQ-C12).
- Rpo Code Definitions (Rpo C13-CUR).
- Rpo Code Definitions (Rpo Cut-Dir).
- Rpo Code Definitions (Rpo DR7-EHE).
- Rpo Code Definitions (Rpo EHF-F5P).
- Rpo Code Definitions (Rpo F5Q-G1V).
- Rpo Code Definitions (Rpo G1W-HFN).
- Rpo Code Definitions (Rpo Hfo-Jrg).
- Rpo Code Definitions (Rpo Jrh-Kly).
- Rpo Code Definitions (Rpo Klz-Lqx).
- Rpo Code Definitions (Rpo LQY-MW9).
- Rpo Code Definitions (Rpo Mwe-Odk).
- Rpo Code Definitions (Rpo Odl-Ora).
- Rpo Code Definitions (Rpo Orb-Pde).
- Rpo Code Definitions (Rpo PDF-QH6).
- Rpo Code Definitions (Rpo QH7-R8D).
- Rpo Code Definitions (Rpo R8E-T07).
- Rpo Code Definitions (Rpo T08-TJ0).
- Rpo Code Definitions (Rpo TJ1-U10).
- Rpo Code Definitions (Rpo U11-US9).
- Rpo Code Definitions (Rpo USB-VG9).
- Rpo Code Definitions (Rpo VGA-W5Y).
- Rpo Code Definitions (Rpo W5Z-XE3).
- Rpo Code Definitions (Rpo XE4-Y9Z).
- Rpo Code Definitions (Rpo YA2-ZD9).
- Rpo Code Definitions (Rpo Zde-Zzz).