Toyota Tundra. Manual — part 224

Standard resistance

TESTER CONNECTION SPECIFIED CONDITION

NG: REPLACE FUSE

OK: Go to next step.

2. CHECK HARNESS AND CONNECTOR (AMPLIFIER - BATTERY AND BODY GROUND)

a. Disconnect the K16, K15 and K17 amplifier connectors.

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

Standard resistance

TESTER CONNECTION SPECIFIED CONDITION

c. Measure the voltage according to the value(s) in the table below.

Standard voltage

TESTER CONNECTION SPECIFIED CONDITION

NG: REPAIR OR REPLACE HARNESS OR CONNECTOR

Tester Connection Condition Specified Condition

AMP fuse

Always

Below 1 ohms

ACC fuse

Tester Connection

Condition Specified Condition

K17-6 (GND) - Body ground

Always

Below 1 ohms

K17-7 (GND2) - Body ground

Tester Connection

Switch Condition Specified Condition

K16-1 (+B) - K17-6 (GND)

Always

11 to 14 V

K16-5 (+B2) - K17-6 (GND)

K15-12 (ACC) - K17-6 (GND) Ignition switch ACC

2009 Toyota Tundra

2009 ACCESSORIES AND EQUIPMENT Audio/Visual - Tundra

Fig. 254: Identifying K16, K15 And K17 Connectors Terminals
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

OK: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS
TABLE (see PROBLEM SYMPTOMS TABLE )

REAR SEAT ENTERTAINMENT SYSTEM

PARTS LOCATION

2009 Toyota Tundra

2009 ACCESSORIES AND EQUIPMENT Audio/Visual - Tundra

Fig. 255: Identifying Rear Seat Entertainment System Components Location (1 Of 2)
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

2009 Toyota Tundra

2009 ACCESSORIES AND EQUIPMENT Audio/Visual - Tundra

Fig. 256: Identifying Rear Seat Entertainment System Components Location (2 Of 2)
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

SYSTEM DIAGRAM

2009 Toyota Tundra

2009 ACCESSORIES AND EQUIPMENT Audio/Visual - Tundra