Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2003TRAILBLAZER 4.2 S, 4WDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1908 (HYBRID CONTROLS - 3.6L (HP5) - INTRODUCTION)COMPONENT LOCATORHYBRID CONTROLS COMPONENT VIEWS
2003 Chevrolet TrailBlazer 4.2 S, 4WD
Hybrid Controls Component Views
2003 Chevrolet TrailBlazer 4.2 S, 4WDSECTION Hybrid Controls Component Views
WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
| Callout | Component Name |
|---|---|
| 1 | Drive Motor Generator Power Inverter Module (PIM) Cover (Drive Motor Generator Control Module Sight Shield) |
| 2 | High Voltage Caution Label |
| 3 | High Voltage (HV) dc Battery Positive and Negative (300V) and Air Conditioning Compressor Module (ACCM) Cable Housing Cover Fastener |
| 4 | High Voltage (HV) dc Battery Positive and Negative (300V) and Air Conditioning Compressor Module (ACCM) Cable Housing Cover |
| 5 | High Voltage (HV) dc Battery Positive and Negative (300V) and Air Conditioning Compressor Module (ACCM) Cable Housing Cover Seal |
| 6 | High Voltage (HV) dc Battery Cable and High Voltage (HV) dc Electric Air Conditioning Compressor Module (ACCM) Cable Terminal Fastener |
| 7 | High Voltage (HV) dc Battery Cable and High Voltage (HV) dc Electric Air Conditioning Compressor Module (ACCM) Cable Terminal Installation Guide Assembly |
| 8 | Fuse Cover Bolt |
| 9 | Fuse Cover |
| 10 | Fuse Bolt |
| 11 | A/C Compressor Fuse |
| 12 | Accessory DC Power Control Module (APM) Bolts |
| 13 | Drive Motor Generator Position Sensor Shield Harness |
| 14 | Drive Motor Generator Position Sensor Shield Harness Bolt |
| 15 | Drive Motor Generator Power Inverter Module (PIM) Cover Bolt |
| 16 | Drive Motor Generator Power Inverter Module (PIM) Cover |
| 17 | Drive Motor Generator Power Inverter Module (PIM) Cover Seal |
| 18 | Generator Control Module Bracket (Drive Motor Generator Power Inverter Module Support) |
| 19 | Drive Motor Generator Power Inverter Module (PIM) Assembly |
| 20 | Drive Motor Generator Power Inverter Module (PIM) Coolant Pipe Seals |
| 21 | Drive Motor Generator Power Inverter Module (PIM) Coolant Outlet Pipe Assembly |
| 22 | Drive Motor Generator Power Inverter Coolant Pipe Bolts |
| 23 | Drive Motor Generator Power Inverter Coolant Inlet Pipe Assembly |
| 24 | Accessory DC Power Control Module (APM) Ground Strap Bolt |
| 25 | Accessory DC Power Control Module (APM) Ground Strap |
| 26 | Drive Motor Generator Control Module Seal |
| 27 | Accessory DC Power Control Module (APM) Assembly |
| 28 | Accessory DC Power Control Module (APM) Service Label |
| 29 | Terminal Extension Bolt |
| 30 | Drive Motor Generator Power Inverter Module (PIM) 3 Phase A Cable Assembly |
| 31 | Drive Motor Generator Power Inverter Module (PIM) Terminal Bolt Installation Guide Assembly |
| 32 | Drive Motor Generator Power Inverter Module (PIM) 3 Phase Cable Terminal Fasteners |
| 33 | Drive Motor Generator Power Inverter Module (PIM) Cable Terminal Extension Seal |
| 34 | High Voltage (HV) dc Electric Air Conditioning Compressor Module (ACCM) Cable Assembly |
| 35 | High Voltage (HV) dc Electric Air Conditioning Compressor Module (ACCM) Cable Assembly Seal |
| 36 | High Voltage (HV) dc Battery Positive and Negative (300V) Cable Seal |
| 37 | High Voltage (HV) dc Battery Positive and Negative (300V) Cable Assembly |
| 38 | Drive Motor Generator Power Inverter Module (PIM) Cable Housing Seal |
| 39 | Drive Motor Generator Power Inverter Module (PIM) 3 Phase B Cable Housing Assembly |
| 40 | Drive Motor Generator Power Inverter Module (PIM) Cable Housing Cover |
| 41 | Drive Motor Generator Power Inverter Module (PIM) Cable Housing Cover Fastener |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.