2005 Mazda B3000 Base, AutomaticFACTORY OEM SERVICE PROCEDURE

Window/Mirror DTCS

WINDOW/MIRROR DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Description DTC Caused By Action
B1317 Battery Voltage High SJB See SYMPTOM TROUBLESHOOTING CHART - CHARGING SYSTEM .
B1318 Battery Voltage Low SJB See SYMPTOM TROUBLESHOOTING CHART - CHARGING SYSTEM .
B1342 SJB is Defective SJB Replace the SJB; See SMART JUNCTION BOX (SJB) REMOVAL/INSTALLATION .
B1398 Power Window One-Touch Window Relay Circuit Failure SJB Go to SYMPTOM TROUBLESHOOTING CHART - POWER WINDOWS .
B1400 Power Window One-Touch Window Relay Coil Circuit Short to Power SJB SYMPTOM TROUBLESHOOTING CHART - POWER WINDOWS .
B1405 Left Power Window Down Switch Input Short Circuit to Power SJB SYMPTOM TROUBLESHOOTING CHART - POWER WINDOWS .
B1408 Left Power Window Up Switch Input Short Circuit to Power SJB SYMPTOM TROUBLESHOOTING CHART - POWER WINDOWS .
B1410 Left Power Window Motor Circuit Failure SJB SYMPTOM TROUBLESHOOTING CHART - POWER WINDOWS .
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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