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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCHEVROLET1999CUTAWAY 7.4 JREPAIR AND DIAGNOSISBODY & FRAMEDOOR LOCKSANTI-THEFT SYSTEMCOMPONENT LOCATIONS
1999 Chevrolet Cutaway 7.4 J
Component Locations
1999 Chevrolet Cutaway 7.4 JSECTION Component Locations
COMPONENT LOCATIONS
| Component | Location |
|---|---|
| Center High Mounted Stop Lamp (CHMSL) | At The Top Rear Center Of The Vehicle. See Fig 26. |
| Convenience Center | Under The Instrument Panel (IP), On The Left Side |
| Data Link Connector (DLC) | Under The Left Side Of The IP. See Fig 5. |
| Daytime Running Lamp (DRL) Control Module | Under The Left Side Of The IP, Taped On The IP Harness. See Fig 5. |
| Door Jamb Switch, Side Door | In The Center Of The Right B Pillar. See Fig 27. |
| Door Lock Actuator Motor, Left Front | Attached To The Interior Of The Left Front Door. See Fig 6. |
| Door Lock Actuator Motor, Rear | Attached To The Interior Of The Rear Door. See Fig 6. |
| Door Lock Actuator Motor, Right Front | Attached To The Interior Of The Right Front Door |
| Door Lock Actuator Motor, Side | Attached To The Interior Of The Side Door |
| Electronic Brake Control Module (EBCM) | On The Left Frame Rail, Near The Center Of The Vehicle. See Fig 7. |
| In-Line Fuse, Left | In The Left Body Harness, Under The Left Side Of The IP. See Fig 22. |
| In-Line Fuse, Right | In The Left Body Harness, Under The Left Side Of The IP. See Fig 22. |
| Instrument Cluster | On The Left Side Of The IP. See Fig 8. |
| IP Fuse Block | In The Left Lower Kick Panel. See Fig 21. |
| Lighting Control Relay | IP Harness, Approximately 130 Cm (52 In) From The Passenger SIR Breakout |
| Passlock™ Module | Below The Center Of The IP. See Fig 2. |
| Passlock™ Sensor | Internal To The Steering Column See Fig 3. |
| Position Lamp, Left | Part Of The Headlamp Assembly, On The Left Front Corner Of The Vehicle |
| Position Lamp, Right | Part Of The Headlamp Assembly, On The Right Front Corner Of The Vehicle |
| Power Door Lock Control Module | In The Left Kick Panel. See Fig 17. |
| Power Door Lock Relay | Behind The IP, In The Center Of The Bulkhead. See Fig 25. |
| Power Door Lock Switch, Left Front | Attached To The Interior Of The Left Front Door Accessory Mount Plate. See Fig 24. |
| Power Door Lock Switch, Right Front | Attached To The Interior Of The Right Front Door Accessory Mount Plate. See Fig 24. |
| Power Door Lock Switch, Rear | Attached To The Interior Of The Right Rear Door Panel. See Fig 23. |
| Powertrain Control Module (PCM) - 6.5L Diesel | Behind The Left, Center Of The Instrumet Panel. See Fig 10. |
| Side Door Contact | In The Right B Pillar |
| TCC/Stoplamp Switch | Below The Center Of The IP, Near The Brake Pedal Lever |
| Vehicle Control Module (VCM) (4.3L) | In The Engine Compartment, On The Left Fender. See Fig 11. |
| Vehicle Control Module (VCM) (5.0L, 5.7L) | In The Engine Compartment, On The Left Fender. See Fig 12. |
| Vehicle Control Module (VCM) (7.4L) | In The Engine Compartment, On The Left Fender. See Fig 12. |
| Vehicle Immobilizer Module (VIM) | In The Crossbody Harness, Behind The IP, In The Right Center Of The Bulkhead |
| C100 | In The Left Rear Of The Engine Compartment At The Bulkhead. See Fig 18. |
| C102 | In The Left Side Of The Engine Compartment, Near The Fender Well. See Fig 9. |
| C200 | Steering Column Harness At The Base Of The Column. See Fig 15. |
| C202 | Left Body Harness, Under The Left Side Of The IP, Near The Brake Pedal, At The Convenience Center. See Fig 14. |
| C207 | Crossbody Harness, In The Convenience Center, Under The IP, On The Left Side. See Fig 14. |
| C210 | Crossbody Harness, Under The Left Side Of The IP, Near The Brake Pedal, At The Convenience Center. See Fig 14. |
| C211 | Crossbody Harness, Under The Left Kick Panel. See Fig 17. |
| C212 | Behind The Right Kick Panel. See Fig 13. |
| C300 | Right Body Harness, Behind The Right Kick Panel. See Fig 13. |
| C400 | In The Right Rear Corner Of The Interior Of The Cabin, Behind The Rear Wheel House. |
| C401 | Right Taillamp Harness, In The Left Rear Of The Vehicle, Behind The Lens Assembly. See Fig 16. |
| C404 | Left Taillamp Harness, In The Left Rear Of The Vehicle, Behind The Lens Assemble. See Fig 16. |
| C406 | In The Right Rear Corner Of The Interior Of The Cabin, Behind The Rear Wheel House. See Fig 16. |
| C909 | Behind The Rear Bumper |
| G103 (4.3L) | Engine Harness, At The Generator Bracket. See Fig 19. |
| G103 (5.0L, 5.7L, 7.4L) | In The Rear Of The Right Cylinder Head. See Fig 20. |
| G103 (6.5L) | Engine Harness, At The Generator Bracket |
| G108 | In The Left Side Of The Engine Compartment, Near The Fender Well. See Fig 9. |
| G109 | In The Right Side Of The Engine Compartment, Near The Fender Wall. See Fig 9. |
| G201 | IP Harness, Behind The Left Kick Panel, Near The IP Fuse Block. See Fig 18. |
| G400 | In The Left Rear Corner Of The Interior Of The Cabin, Behind The Rear Wheel House. See Fig 16. |
| G401 | In The Right Rear Corner Of The Interior Of The Cabin, Behind The Rear Wheel House. See Fig 16. |
| G402 | In The Right Rear Corner Of The Interior Of The Cabin, Behind The Rear Wheel House. See Fig 16. |
| P100 | In The Left Rear Of The Engine Compartment, At The Bulkhead |
| P101 | Under The RH Side Of The IP |
| P400 | In The Right Rear Corner Of The Interior Of The Cabin, Behind The Rear Wheel House, On The Floor Board |
| P500 | At The Left Front Door |
| P600 | At The Right Front Door |
| P901 | At The Right Rear Door |
| P903 | On The Left Taillamp Harness, In The Left Rear Of The Vehicle, Behind The Lens Assembly |
| P904 | On The Right Taillamp Harness, In The Left Rear Of The Vehicle, Behind The Lens Assembly |
| S102 (4.3L) | In The Engine Harness, Approximately 41 In. From The Underhood Fuse-Relay Center, Toward The A/C Compressor Breakout |
| S102 (5.0L, 5.7L) | In The Engine Harness, Approximately 1.5 In. From The A/C Compressor Breakout, Toward The MAF Sensor Breakout |
| S102 (6.5L) | In The Engine Harness, Approximately 1.5 In. From The Main Harness Breakout, That Leads To The Blower Motor, Toward The C100 Breakout |
| S102 (7.4L) | In The Engine Harness, Approximately 1.5 In. From The Main Harness That Leads To The A/C Compressor Breakout, Toward The Generator Breakout |
| S110 | In The Forward Lamp Harness, Approximately 7 In. Into The Left Forward Lamp Breakout |
| S118 | In The Forward Lamp Harness, Approximately 9 In. Into The Right Forward Lamp Breakout |
| S135 | In The Forward Lamp Harness, Approximately 10 In. From The Left Forward Lamp Breakout, Toward The Right Forward Lamp Breakout |
| S142 | Forward Lamp Harness, 5 In. From The LH Headlamp Breakout |
| S145 | Forward Lamp Harness, 6 In. Into The RH Headlamp Breakout |
| S153 (4.3L) | In The Engine Harness, Approximately 1.5 In. From The A/C Compressor Breakout, Toward The Transmission |
| S153 (5.0L, 5.7L) | In The Engine Harness, Approximately 3 In. From The Ignition Coil Breakout, Toward The Transmission |
| S153 (6.5L) | In The Engine Harness, Approximately 11 In. From The Main Harness Breakout, That Leads To The Underhood Fuse Relay Center & C100 |
| S153 (7.4L) | In The Engine Harness, Approximately 1.5 In. From The C100 Breakout, Toward The EGR Sensor Breakout |
| S201 | In The IP Harness, Approximately 1.5 In. From The Park Brake Warning Switch Breakout, Toward The Data Link Connector (DLC) Breakout |
| S203 | In The IP Harness, Approximately 7 In. From The Radio Breakout, Toward Right Side Of Vehicle |
| S206 | In The Crossbody Harness, Approximately 1.5 In. From The C210 Breakout, Toward The Power Door Lock Relay Breakout |
| S207 | In The IP Harness, Approximately 1.5 In. Into The VSS Buffer Breakout |
| S216 | In The IP Harness, Approximately 3 In. From The C200 Breakout, Toward The Instrument Cluster Breakout |
| S221 | In The IP Harness, Approximately 1.5 In. Into The Power Seat Breakout |
| S225 | In The IP Harness, Approximately 1.5 In. Into The Headlamp Switch Breakout |
| S228 | In The Crossbody Harness, Approximately 4 In. From The C210 Breakout, Toward The Power Door Lock Relay Breakout |
| S236 | In The IP Harness, Approximately 1.5 In. From The DLC Breakout, Toward The C200 Breakout |
| S237 | In The IP Harness, Approximately 1.5 In. From The C200 Breakout, Toward The Instrument Cluster Breakout |
| S241 | In The Crossbody Harness, Approximately 11 In. From The C212 Breakout, Toward The Power Door Lock Relay Breakout |
| S242 | In The Crossbody Harness, Approximately 9 In. From The C212 Breakout, Toward The Power Door Lock Relay Breakout |
| S243 (Uplifters Provision) | In The Crossbody Harness, Approximately 1.5 In. From The C212 Breakout, Toward The C214 Breakout |
| S244 | In The Crossbody Harness, Approximately 5 In. From The C212 Breakout, Toward C300 |
| S246 | In The IP Harness, Approximately 3 In. From The HVAC Switch Breakout, Toward The Instrument Cluster Breakout |
| S253 | In The IP Harness, Approximately 2.5 In. From The Convenience Center Breakout Toward The Park Brake Warning Switch Breakout |
| S254 | In The IP Harness, Approximately 2 In. Into The DLC Breakout |
| S300 | In The Right Body Harness, Approximately 3 In. From The Power Seat Switch Breakout, Toward The Side Door Jamb Switch Breakout |
| S303 | In The Right Body Harness, Approximately 3 In. From The Side Door Jamb Switch Breakout, Toward The Side Door Breakout |
| S314 | In The Right Body Harness, Approximately 10 In. From The Side Door Jamb Switch Breakout, Toward The Power Seat Switch Breakout |
| S315 | In The Right Body Harness, Approximately 7 In. From The Side Door Jamb Switch Breakout, Toward The Power Seat Switch Breakout |
| S324 | In The LH Body Harness, Approximately 2.5 In. From The Forward Stepwell Lamp Breakout |
| S400 | In The LH Body Harness, Approximately 3 In. From The Connector C404 Breakout, Toward The Center High Mounted Stoplamp Connector C419 Breakout |
| S401 | In The Left Body Harness, Approximately 3 In. From The Connector C401 Breakout, Toward The Connector C406 Breakout |
| S410 | In The LH Body Harness, Approximately 6.5 In. From The RH Taillamp Breakout |
| S900 | In The Right Taillamp Harness, Approximately 4 In. From Pass-Through P904, Toward The Backup Lamp Breakout |
| S901 | In The LH Taillamp, Approximately 1.5 In. From P903 |
| S902 | In The Rear Bumper Harness, Approximately 4 In. Into The Rear Fog Lamp Breakout |
| S907 | In The Rear Bumper Harness, Approximately 7 In. From The Left Licence Lamp Breakout |
| S909 | In The Right Taillamp Harness, Approximately 3 In. From Pass-Through P904, Toward The Backup Lamp Breakout |
| S910 | In The Right Taillamp Harness, Approximately 3 In. From Pass-Through P904, Toward The Backup Lamp Breakout |
RENDER: 1.0x
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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.