Toyota Tundra Service Manual: Fuel Sender Gauge Assembly

Components

COMPONENTS

ILLUSTRATION

Inspection

INSPECTION

PROCEDURE

1. INSPECT FUEL SENDER GAUGE ASSEMBLY

(a) Check that the float moves smoothly between F and E.

(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
2 - 3	Float level is F (upper)	12 to 18 Ω
2 - 3	Float level is E (lower)	405 to 415 Ω

If the result is not as specified, replace the fuel sender gauge assembly.

Installation

INSTALLATION

PROCEDURE

1. INSTALL FUEL SENDER GAUGE ASSEMBLY

(a) Set the sender gauge to the fuel sub tank. Then slide the sender gauge downward to install it.

(b) Connect the fuel sender gauge connector.

2. INSTALL FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY

(a) Install the fuel suction with pump and gauge tube (See page ).

Removal

REMOVAL

PROCEDURE

1. REMOVE FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY

(a) Remove the fuel suction with pump and gauge tube (See page ).

2. REMOVE FUEL SENDER GAUGE ASSEMBLY

(a) Disconnect the fuel sender gauge connector.

(b) Press down on the sender gauge claw labeled A. Then slide the sender gauge upward to remove it.

Toyota Tundra Service Manual > Touch Select 2-4 And High-low System: Lost Communication with ECM / PCM "A" (U0100,U0122)
DESCRIPTION This DTC is detected if communication is lost between the ECM and skid control ECU. DTC Code DTC Detection Condition Diagnosis Condition Malfunction Status Malfunction Time Other Trouble Area U0100 Ignition switch ON Communication is lost between ECM and 4 wheel drive control ECU 5 secon ...

Toyota Tundra Owners Manual