2000-2005 Pontiac Bonneville Service & Repair Manual • P/N Part# 12345678
Pontiac Models Covered & Key Technical Specifications
Models: Pontiac Bonneville, Buick LeSabre
Sub-models / Variants: Custom, SE
Model Years: 2000–2005
Technical Data:
- Generator output ratings: 105 A (AD230), 125 A (AD237)
- Mounting bolt torque: 37 ft-lbs (50 Nm)
- Pencil brace nut torque: 37 ft-lbs (50 Nm)
- Seat anchor bolt torque: 22 ft-lbs (30 Nm)
- Steering wheel nut torque: 30 ft-lbs (41 Nm)
- Air bag module fastener torque: 80 inch-lbs (9 Nm)
- Sensing & Diagnostic Module (SDM) fastener torque: 80 inch-lbs (9 Nm)
Pontiac Manual Features & Content Preview
2000–2005 Pontiac Bonneville and Buick LeSabre Supplemental Inflatable Restraint System Documentation
Document Reference: Part 12345678 / General Motors
- Official General Motors service documentation extracted from the factory database, detailing the Supplemental Inflatable Restraint (SIR) and starting/charging components for the 2000–2005 Pontiac Bonneville and Buick LeSabre.
- Contains 21 technical figures, including charging wiring schematics and connector pinout diagrams.
- Documents critical torque specifications for seat anchors, steering wheel components, and air bag restraint modules.
- Lists exact output ratings for the AD230 and AD237 generator units.
- Available as a searchable, 100-page indexed PDF via instant download for immediate reference during any complex electrical repair.
Electrical and Restraint System Details
Understanding the Supplemental Inflatable Restraint (SIR) system requires accurate factory data. This guide outlines the Sensing and Diagnostic Module (SDM) operation, covering side impact sensors alongside the core air bag deployment logic. You get a complete rundown of relevant diagnostic trouble codes (DTCs) to help trace voltage drops or loop resistance malfunctions. It also details the specific sequences required for both on-vehicle and off-vehicle air bag deployment. Working with high-energy electrical and restraint components carries inherent risks, so always ensure proper safety protocols are followed and consult a certified professional if you lack specialized training.
Technical Data and Diagnostics
Beyond the restraint mechanisms, the text provides an in-depth look at the starting and charging loops. It reviews generator noise diagnostics and outlines on-vehicle testing using the CS Electronic Generator Tester. Computer relearn protocols are fully mapped out. Technicians will find the comprehensive wiring diagrams and connector terminal identification guides invaluable for tracing system faults without guesswork.
The documentation clearly specifies the 105 A and 125 A output configurations for both generator models. You will also find exact fastener torque values, such as the 37 ft-lbs (50 Nm) mounting bolt, the 30 ft-lbs (41 Nm) steering wheel nut, and the 80 inch-lbs (9 Nm) specification for the SDM and side impact sensors. This update serves as the definitive reference for maintenance, component replacement, and shop-level repair work on these GM platforms.
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