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HOMESERVICE MANUALSMAZDA2006B4000 BASE, AUTOMATICREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTINTERIOR/ILLUMINATION LIGHTSTROUBLESHOOTING (LIGHTING SYSTEM)PINPOINT TEST 6: THE FLASH-TO-PASS FEATURE IS INOPERATIVEPOSSIBLE CAUSES
2006 Mazda B4000 Base, Automatic

Possible Causes

2006 Mazda B4000 Base, AutomaticSECTION Possible Causes
  • Fuse
  • Circuit (DL/O) open
  • Multifunction switch
FLASH-TO-PASS FEATURE INOPERATIVE PINPOINT TEST REFERENCE

PINPOINT TEST 6 THE FLASH-TO-PASS FEATURE IS INOPERATIVE
STEP INSPECTION ACTION
1 CHECK FOR VOLTAGE TO THE MULTIFUNCTION SWITCH
  • Key OFF.
  • Disconnect: Multifunction switch 0918-105.
  • Measure the voltage between the multifunction switch 0918-105 pin 6, circuit (DL/O), harness side and ground.
  • Is the voltage greater than 10 volts? 
 Yes Install a new multifunction switch. See STEERING COLUMN MULTIFUNCTION SWITCH . Test the system for normal operation.
No Verify the SJB fuse 23 (30A) is OK. If OK, go to next step.
2 CHECK CIRCUIT (DL/O) FOR AN OPEN
  • Disconnect: SJB J-2280b.
  • Measure the resistance between the multifunction switch 0918-105 pin 6, circuit (DL/O), harness side and the SJB J-2280b pin 1, circuit (DL/O), harness side.
  • Is the resistance less than 5 ohms? 
 Yes Go to next step.
No Repair the circuit. Test the system for normal operation.
3 CHECK FOR CORRECT SJB OPERATION
  • Disconnect all the SJB connectors.
  • Check for:
    • corrosion
    • pushed-out pins
  • Connect all the SJB connectors and make sure they seat correctly.
  • Operate the system and verify the concern is still present.
  • Is the concern still present? 
 Yes Install a new SJB. See SMART JUNCTION BOX (SJB) . Test the system for normal operation.
No The system is operating correctly at this time. The concern may have been caused by a loose or corroded connector.
RENDER: 1.0x

NO RELATED

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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.