Fuel Receiver Gauge Malfunction [08/2015 - ]: Procedure

1. Check for DTCs (Refer to DTC CHECK / CLEAR [08/2015 - ] ).
   RESULT
   
   

   Result	Proceed to
   DTC B1500 is not output	A
   DTC B1500 is output	B

Result: 

B 

GO TO DIAGNOSTIC TROUBLE CODE CHART 

(Refer to DIAGNOSTIC TROUBLE CODE CHART [08/2015 - ] )

Result: 

A 

See step  2

1. Operate the Techstream according to the display and select Active Test.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   COMBINATION METER
   
   

   Tester Display	Test Part	Control Range	Diagnostic Note
   Fuel Meter Operation	Fuel receiver gauge	$00:OFF, $01:Sender E, $02:Empty, $04:Warning, $08:1/4, $10:1/2, $20:3/4, $40:Full, $80:Sender F	-

   OK

   Needle indication is normal.

Result: 

NG 

REPLACE COMBINATION METER ASSEMBLY 

(Refer to REMOVAL [08/2015 - ] )

Result: 

OK 

See step  3

1. Disconnect the E99 combination meter assembly connector.
2. Disconnect the N1 fuel suction with pump and gauge tube assembly connector.
3. Measure the resistance according to the value(s) in the table below.

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   E99-33 (FR) - N1-3 (FR)	Always	Below 1 Ω
   E99-35 (FV) - N1-1 (FV)	Always	Below 1 Ω
   E99-17 (FE&B) - N1-2 (FE)	Always	Below 1 Ω
   E99-33 (FR) or N1-3 (FR) - body ground	Always	10 kΩ or higher
   E99-35 (FV) or N1-1 (FV) - body ground	Always	10 kΩ or higher

Result: 

NG 

CHECK AND REPLACE HARNESS OR CONNECTOR 

Result: 

OK 

See step  4

1. Remove the fuel sender gauge assembly (Refer to REMOVAL [08/2015 - ] ).
2. Inspect the fuel sender gauge assembly (Refer to INSPECTION [08/2015 - ] )

Result: 

NG 

REPLACE FUEL SENDER GAUGE ASSEMBLY 

(Refer to REMOVAL [08/2015 - ] )

Result: 

OK 

See step  5

1. Remove the fuel sender gauge assembly (Refer to REMOVAL [08/2015 - ] ).
2. Measure the resistance according to the value(s) in the table below.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   A-2 - B-2	Always	Below 1 Ω
   A-3 - B-1	Always	Below 1 Ω
   A-1 - B-3	Always	Below 1 Ω
   A-2 - B-1	Always	10 kΩ or higher
   A-2 - B-3	Always	10 kΩ or higher
   A-3 - B-3	Always	10 kΩ or higher

   TEXT IN ILLUSTRATION
   
   

   *a	Upper Side
   *b	Lower Side (to Fuel Sender Gauge Assembly)
   *c	Connector A
   *d	Connector B

Result: 

OK 

REPLACE COMBINATION METER ASSEMBLY 

(Refer to REMOVAL [08/2015 - ] )

Result: 

NG 

REPLACE FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY 

(Refer to REMOVAL [08/2015 - ] )