2004 Nissan-Datsun Sentra SE-RFACTORY OEM SERVICE PROCEDURE

Symptom Chart

WARNING: This page is about a different car, the 2006 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.
SYMPTOM CHART

Trouble phenomenon Possible cause
Improper tachometer indication. Refer to "ENGINE SPEED SIGNAL INSPECTION ".
Improper water temperature gauge indication. Refer to "WATER TEMPERATURE SIGNAL INSPECTION ".
Improper speedometer or odometer. Refer to "VEHICLE SPEED SIGNAL INSPECTION ".
Improper engine oil pressure gauge indication. Refer to "ENGINE OIL PRESSURE SIGNAL INSPECTION ".
Improper A/T oil temperature gauge indication. Refer to "DTC P1710 A/T FLUID TEMPERATURE SENSOR CIRCUIT ".
Improper voltage meter indication. Refer to "COMBINATION METER ".
Improper fuel gauge indication. Refer to "FUEL LEVEL SENSOR UNIT INSPECTION ".
Fuel warning lamp indication is irregular.
More than one gauge does not give proper indication. Replace the combination meter. Refer to "COMBINATION METER ".
Improper A/T position indication. Refer to "A/T INDICATOR ".
Illumination control does not operate properly. Refer to "ILLUMINATION ".
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:

  • • 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.