6. Detect Malfunctioning Part

Check the following.

• Harness connectors B62, B262
• Harness for open or short between "fuel level sensor unit and fuel pump" and dropping resistor
• Harness for open or short between FPCM and dropping resistor
• Harness for open or short between "fuel level sensor unit and fuel pump" and ground
• Harness for open or short between FPCM and ground
  1. : Repair open circuit or short to ground or short to power in harness or connectors.