2002 Mazda B2300 StandardFACTORY OEM SERVICE PROCEDURE

Symptom Tests: Notes

SYMPTOM INDEX

Symptom Perform Test No.
All Power Windows Inoperative 1Β 
Driver Window Does Not Operate 2Β 
Passenger Window Does Not Operate 3Β 
One-Touch Down Feature Is Inoperative 4Β 
No Communication With GEM 5Β 
Power Windows Operate With Ignition Switch Off (1)
(1) Test power window relay. See RELAYSΒ  under COMPONENT TESTS. If relay is okay, repair short to voltage in Light Blue/Black wire. If relay is defective, replace power window relay.
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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