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 MANUALSINFINITI2003I35 V6-3.5L (VQ35DE)REPAIR AND DIAGNOSISINSTRUMENT PANEL, GAUGES AND WARNING INDICATORSTESTING AND INSPECTIONCOMPONENT TESTS AND GENERAL DIAGNOSTICSDIODE CHECK
2003 Infiniti I35 V6-3.5L (VQ35DE)
Diode Check
2003 Infiniti I35 V6-3.5L (VQ35DE)SECTION Diode Check
DIODE CHECK
Check continuity using an ohmmeter.
Diode is functioning properly if test results are as shown in the figure .
Check diodes at the combination meter harness connector instead of on the combination meter assembly. Refer to EL-WARN.
EL-Warn
NOTE: Specification may vary depending on the type of tester. Before performing this inspection, be sure to refer to the instruction manual for the tester to be used.
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.