Toyota Tundra (2015 year). Manual — part 984
Last Modified: 9-16-2014
6.6 J
Doc ID: RM000004F1A00GX
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: AUDIO / VISUAL: AUDIO AND VISUAL SYSTEM: Stereo Component Amplifier Power Source Circuit; 2015
MY Tundra [08/2014 - ]
Stereo Component Amplifier Power Source Circuit
DESCRIPTION
This circuit provides power to the stereo component amplifier assembly.
WIRING DIAGRAM
INSPECTION PROCEDURE
NOTICE:
Inspect the fuses for circuits related to this system before performing the following inspection procedure.
PROCEDURE
1.
CHECK HARNESS AND CONNECTOR (STEREO COMPONENT AMPLIFIER ASSEMBLY -
BATTERY AND BODY GROUND)
AUDIO / VISUAL: AUDIO AND VISUAL SYSTEM: Stereo Compone...
OK
(a) Disconnect the stereo component amplifier assembly
connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
TESTER CONNECTION
CONDITION
SPECIFIED CONDITION
J144-7 (GND) - Body ground
Always
Below 1 Ω
(c) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
TESTER CONNECTION
CONDITION
SPECIFIED CONDITION
J144-4 (+B) - Body ground
Always
11 to 14 V
J144-3 (ACC) - Body ground
Ignition switch ACC
11 to 14 V
Text in Illustration
*a
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
2.
CHECK HARNESS AND CONNECTOR (STEREO COMPONENT AMPLIFIER ASSEMBLY -
RADIO AND DISPLAY RECEIVER ASSEMBLY)
(a) Disconnect the J144 stereo component amplifier assembly connector.
(b) Disconnect the J137 radio and display receiver assembly connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
TESTER CONNECTION
CONDITION
SPECIFIED CONDITION
AUDIO / VISUAL: AUDIO AND VISUAL SYSTEM: Stereo Compone...
TESTER CONNECTION
CONDITION
SPECIFIED CONDITION
J144-9 (AMP) - J137-9 (AMP)
Always
Below 1 Ω
J144-9 (AMP) - Body ground
Always
10 kΩ or higher
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK
PROCEED TO NEXT SUSPECTED AREA SHOWN IN
PROBLEM SYMPTOMS TABLE
AUDIO / VISUAL: AUDIO AND VISUAL SYSTEM: Stereo Compone...
Last Modified: 9-16-2014
6.6 A
Doc ID: RM00000334J00BX
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: AUDIO / VISUAL: FLOOR SPEAKER (for CrewMax): REMOVAL; 2015 MY Tundra [08/2014 - ]
REMOVAL
1. REMOVE REAR SEAT ASSEMBLY LH
2. REMOVE REAR SEAT ASSEMBLY RH
3. REMOVE NO. 1 BOX SPEAKER ASSEMBLY
(a) Remove the 3 bolts.
(b) Disconnect the connector and remove the No. 1 box speaker
assembly.
AUDIO / VISUAL: FLOOR SPEAKER (for CrewMax): REMOVAL; 2...
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