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 MANUALSMAZDA2006B4000 BASE, AUTOMATICREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTHEADLIGHTSTROUBLESHOOTING (LIGHTING SYSTEM)
2006 Mazda B4000 Base, Automatic
Troubleshooting (Lighting System)
2006 Mazda B4000 Base, AutomaticSECTION Troubleshooting (Lighting System)
- Exterior Lighting
- Headlamps
- Smart Junction Box (SJB) Diagnostic Trouble Code (DTC) Index
- Symptom Troubleshooting Chart - Headlamps
- Connector End Views - Headlamps
- Pinpoint Test 1: Both Headlamps Are Inoperative
- Pinpoint Test 2: The Low Beams Are Inoperative
- Pinpoint Test 3: The High Beams Are Inoperative
- Pinpoint Test 4: One Low Beam Headlamp Is Inoperative
- Pinpoint Test 5: The Headlamps Are On Continuously
- Pinpoint Test 6: The Flash-To-Pass Feature Is Inoperative
- STOPLAMPS
- Symptom Troubleshooting Chart - STOPLAMPS
- Connector End Views - STOPLAMPS
- Pinpoint Test 1: One Or More STOPLAMPS Are Inoperative
- Pinpoint Test 2: The STOPLAMPS Are On Continuously
- Turn Signal And Hazard Lamps
- Symptom Troubleshooting Chart - Turn Signal/Hazard Lamps
- Connector End Views - Turn Signal/Hazard Lamps
- Pinpoint Test 1: The Turn Signal Lamps Are Inoperative
- Pinpoint Test 2: One Turn Signal/Hazard Lamp Is Inoperative
- Pinpoint Test 3: One Turn Signal/Hazard Lamp Is Always On
- Pinpoint Test 4: The Hazard Lamps Are Inoperative
- Parking, Rear And License Plate Lamps
- Symptom Troubleshooting Chart - Parking, Rear And License Plate Lamps
- Connector End Views - Parking, Rear And License Plate Lamps
- Pinpoint Test 1: One Or More Parking, Rear Or License Plate Lamps Is Inoperative
- Pinpoint Test 2: The Parking, Rear And License Plate Lamps Are Always On
- Fog Lamps
- Symptom Troubleshooting Chart - Fog Lamps
- Connector End Views - Fog Lamps
- Pinpoint Test 1:The Fog Lamps Inoperative
- Pinpoint Test 2: The Fog Lamps Are On Continuously
- Reversing Lamps
- Symptom Troubleshooting Chart - Reversing Lamps
- Connector End Views - Reversing Lamps
- Pinpoint Test 1: The Reversing Lamps Are Inoperative
- Pinpoint Test 2: The Reversing Lamps Are On Continuously
- Daytime Running Lamps (DRL)
- Symptom Troubleshooting Chart - Daytime Running Lamps (DRL)
- Instrument Cluster And Panel Illumination
- Symptom Troubleshooting Chart - Instrument Cluster And Panel Illumination
- Connector End Views - Instrument Cluster And Panel Illumination
- Pinpoint Test 1: The Control Illumination Is Inoperative
- Pinpoint Test 2: The Instrument Cluster Illumination Is Inoperative
- Pinpoint Test 3: The Climate Control Illumination Is Inoperative
- Pinpoint Test 4: The Audio System Illumination Is Inoperative
- Pinpoint Test 5: One Or More Illumination Source(S) Is Inoperative
- Interior Lighting
- Symptom Troubleshooting Chart - Interior Lighting
- Connector, End Views - Interior Lighting
- Pinpoint Test 1: The Interior Lamps Are Inoperative
- Pinpoint Test 2: The Interior Lamps Stay On Continuously
- Pinpoint Test 3: The Interior Lamps Do Not Turn On With One Door Open
- Pinpoint Test 4: The Illuminated Entry Is Inoperative When Using The Remote Keyless Entry (RKE) Transmitter
- Pinpoint Test 5: The Demand Lighting Is Inoperative
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.