Inspection steps

1. Using SSM3, check if the diagnostic code B1500 (Fuel Sender Open Detected) is output.

   Criteria: Diagnostic code B1500 (Fuel Sender Open Detected) is not output.

   NG: To relevant flowchart (Refer to CIRCUIT FIGURE  )

   OK: Go to Next Step

1. Using SSM3, display the [System Operation Check Mode] screen according to the screen instructions and perform a check.
   Fig 1: Identifying Gauges Indicator Position

   Courtesy of SUBARU OF AMERICA, INC.
   SSM3 DISPLAY: [EACH SYSTEM CHECK] →[COMBINATION METER] →[WORK SUPPORT] →[SYSTEM OPERATION CHECK MODE]
   
   

   Item Name	Item description	Reference values
   [Fuel Meter Operation]	Fuel meter indication changeover	Sender F point [Display H] Meter F scale [Display G] Meter 3/4 scale [Display F] Meter 1/2 scale [Display E] Meter 1/4 scale [Display D] Warning lighting position [Display C] Meter E scale (+warning illumination) [Display B] Sender E point (+warning illumination) [Display A]

   Criteria: Each fuel level specified by [System Operation Check Mode] can be displayed smoothly.

   NG: Replacement of the combination meter ASSY (refer to REMOVAL  )

   OK: Go to Next Step

NG: Go to Step 4.

OK: Replacement of the combination meter ASSY (refer to REMOVAL  )

B: Replacement of the fuel sender gauge ASSY (refer to FUEL SENDER GAUGE ASSY (FA20) )

A: Go to Next Step

B: Replacement of the fuel suction tube ASSY (with pump and gauge) (Refer to FUEL SENDER GAUGE ASSY (FA20) )

A: Go to Next Step

B: Replacement of the fuel sender gauge ASSY NO. 2 (refer to FUEL SENDER GAUGE ASSY (FA20) )

A: Go to Next Step

B: Replacement of the fuel return vent tube (refer to FUEL SENDER GAUGE ASSY (FA20) )

A: Go to Next Step

NG: Repair or replacement of wiring harness or connector

OK: Go to Next Step

NG: Repair or replacement of wiring harness or connector

OK: Go to Next Step

NG: Repair or replacement of wiring harness or connector

OK: Replacement of the combination meter ASSY (refer to REMOVAL  )