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.
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HOMESERVICE MANUALSMITSUBISHI2004GALANT V6-3.8L (6G75)REPAIR AND DIAGNOSISHEATING AND AIR CONDITIONINGSOLAR SENSORTESTING AND INSPECTION
2004 Mitsubishi Galant V6-3.8L (6G75)
Solar Sensor: Testing and Inspection
2004 Mitsubishi Galant V6-3.8L (6G75)SECTION Testing and Inspection
PHOTO SENSOR CHECK
1. Connect scan tool MB991958, and check the data list of the photo sensor. Reading Diagnostic Trouble Codes
2. Check that the displayed value changes when you cover the photo sensor with your hands.
1. Connect scan tool MB991958, and check the data list of the photo sensor. Reading Diagnostic Trouble Codes
2. Check that the displayed value changes when you cover the photo sensor with your hands.
RENDER: 1.0x
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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.