1999 Chevrolet Cutaway 7.4 JFACTORY OEM SERVICE PROCEDURE

System Tests: Notes

NOTE: To prevent damage to terminal, connector Test Adaptor Kit (J 35616-A) must be used whenever a diagnostic procedure requires checking or probing a terminal. To locate and identify terminals, see WIRING DIAGRAMS  .
SYMPTOM INDEX

Symptom Perform Test
Left Front Door Does Not Lock Or Unlock A 
Right Front Door Does Not Lock Or Unlock B 
Side Door Does Not Lock Or Unlock When Door Is Closed C 
Rear Door Does Not Lock Or Unlock D 
Right Front & Side Doors Unlock From Door Lock Switches, But Not From Remote Control Door Lock Receiver E 
Right Front & Side Doors Unlock From Remote Control Door Lock Receiver, But Not From Door Lock Switches F 
All Power Door Locks Inoperative G 
All Power Door Locks Do Not Lock H 
Left Front Power Door Lock Switch Inoperative I 
Right Front Power Door Lock Switch Inoperative J 
Right Rear Power Door Lock Switch Inoperative K 
Left Front Power Door Lock Switch Does Not Lock L 
Left Front Power Door Lock Switch Does Not Unlock M 
Right Front Power Door Lock Switch Does Not Unlock N 
Right Front Power Door Lock Switch Does Not Lock O 
Right Rear Power Door Lock Switch Does Not Unlock P 
Right Rear Power Door Lock Switch Does Not Lock Q 
Side Door Does Not Lock 5 Seconds After It Is Closed R 
Side Door Locks 5 Seconds After It Is Closed (Unlock Was Actuated Following Initial Lock Actuation) S 
Power Door Lock Control Module Attempts To Lock Doors While Side Door Remains Open T 
Door Locks Do Not Operate Using Remote Control Door Lock Transmitter U 
Remote Control Door Lock Receiver Does Not Unlock Doors V 
Left Front & Rear Doors Do Not Unlock From Switch W 
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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