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.
2004 GMC Jimmy 2D Utility, Part Time, AutomaticFACTORY OEM SERVICE PROCEDURE
Automatic Transmission Shift Lock Control Component Views
| Callout | Component Name |
|---|---|
| 1 | Automatic Transmission Control Module Connector |
| 2 | Floor Shifter |
| 3 | Automatic Transmission Shift Lever Position Indicator |
| 4 | S335 |
| Callout | Component Name |
|---|---|
| 1 | C104 |
| 2 | Park/Neutral Position (PNP) Switch Connector C2 |
| 3 | Park/Neutral Position (PNP) Switch Connector C1 |
| 4 | Oxygen Sensor (O2S) Bank 1 Sensor 1 |
| Callout | Component Name |
|---|---|
| 1 | Shift Lever Assembly |
| 2 | Upper Shroud |
| 3 | Inflatable Restraint Steering Wheel Module Coil |
| 4 | C214 |
| 5 | Multifunction Switch |
| 6 | Ignition Lock Cylinder Control Actuator Connector - w/ Floor Shift, Automatic Transmission Shift Lock Actuator Connector - w/ Column Shift |
| 7 | Automatic Transmission Shift Lock Actuator - w/ Column Shift |
| 8 | C211 |
| 9 | Ignition Lock Cylinder Control Actuator - w/ Floor Shift |
| 10 | Passlock™ Sensor Connector |
| 11 | Ignition Switch and Ignition Key Alarm Switch |
Factory Service Tools
Use the Manual With the Right Hardware
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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.
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