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Home >> Suzuki >> 2012 >> SX4 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 71 (Engine General Information And Diagnosis) >> Diagnostic Information and Procedures >> DTC P0462/P0463: Fuel Level Sensor "A" Circuit Low/Fuel Level Sensor "A" Circuit High >> DTC Troubleshooting
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DTC Troubleshooting

WARNING: This page is about a different car, the 2011 Suzuki SX4. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC INFORMATION AND PROCEDURES REFERENCE CHART

Step Action YES NO
1  Was "Engine and Emission Control System Check" performed?  Go to Step 2. Go to ENGINE AND EMISSION CONTROL SYSTEM CHECK .
2  DTC check 
  1. Check DTC.

Is there any CAN-DTC? 		 Go to PRECAUTION OF TROUBLESHOOTING FOR CAN  Go to Step 3.
3  Fuel level sensor circuit check 
  1. Check fuel level sensor circuit according to Step 3 through 4 under DTC P0461 .

Is it in good condition? 		 Go to Step 4. Repair or replace defective wire harness.
4  Fuel level sensor check 
  1. Check fuel level sensor. Refer to FUEL LEVEL SENSOR INSPECTION .

Is it in good condition? 		 Go to Step 5. Repair or replace defective parts.
5  DTC recheck 
  1. Replace combination meter. Refer to COMBINATION METER REMOVAL AND INSTALLATION .
  2. Perform DTC confirmation procedure and check DTC.

Are DTC P0462 and P0463 still detected? 		 Substitute a known-good ECM and recheck DTC End.
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