Toyota Tundra. Manual — part 167

TESTER CONNECTION SPECIFIED CONDITION

Result:

RESULT REFERENCE

B: REPLACE FRONT NO. 2 SPEAKER (see REMOVAL )

C: REPLACE FRONT NO. 2 SPEAKER (see REMOVAL )

A: Go to Next Step

4. CHECK HARNESS AND CONNECTOR (RADIO RECEIVER - FRONT NO. 2 SPEAKER)

a. Disconnect the K1 receiver connector.

b. Disconnect the K11 and K13 speaker connectors.

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

Standard resistance:

for LH

TESTER CONNECTION SPECIFIED CONDITION

Tester Connection Condition Specified Condition

1 (+) - 3 (TWR+)

Always

Below 1 ohms

2 (-) - 4 (TWR-)

3 (TWR+) - 4 (TWR-) Always

3.6 to 4.4 ohms

Result

Proceed to

OK

A

NG (for Regular Cab)

B

NG (for Double Cab)

C

Tester Connection

Condition Specified Condition

K1-2 (FL+) - K13-3 (TWL+)

Always

Below 1 ohms

K1-6(FL-) - K13-4(TWL-)

K1-2(FL+) - Body ground

Always

10 kohms or higher

K1-6(FL-) - Body ground

2009 Toyota Tundra

2009 ACCESSORIES AND EQUIPMENT Audio/Visual - Tundra

Fig. 88: Checking Harness And Connector (Radio Receiver - Front No. 2 Speaker)
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

for RH

TESTER CONNECTION SPECIFIED CONDITION

Result:

RESULT REFERENCE

B: REPLACE RADIO RECEIVER (see REMOVAL )

C: REPLACE RADIO RECEIVER (see REMOVAL )

A: REPAIR OR REPLACE HARNESS OR CONNECTOR

Tester Connection

Condition Specified Condition

K1-1(FR+) - K11-3 (TWR+)

Always

Below 1 ohms

K1-5(FR-) - K11 --> (TWR-)

K1-1(FR+) - Body ground

Always

10 kohms or higher

K1-5(FR-) - Body ground

Result

Proceed to

NG

A

OK (for Column Shift Type)

B

OK (for Floor Shift Type)

C

2009 Toyota Tundra

2009 ACCESSORIES AND EQUIPMENT Audio/Visual - Tundra

5. INSPECT FRONT NO. 1 SPEAKER

a. Disconnect the M8 and N10 speaker connectors.

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

Standard resistance

TESTER CONNECTION SPECIFIED CONDITION

Result:

RESULT REFERENCE

Fig. 89: Identifying Front No. 1 Speaker Connector Terminals
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

B: REPLACE FRONT NO. 1 SPEAKER (see REMOVAL )

C: REPLACE FRONT NO. 1 SPEAKER (see REMOVAL )

A: Go to Next Step

6. CHECK HARNESS AND CONNECTOR (FRONT NO. 2 SPEAKER - FRONT NO. 1 SPEAKER)

a. Disconnect the M8, N10, K11 and K13 speaker connectors.

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

Standard resistance:

for LH

Tester Connection Condition Specified Condition

1 - 2

Always

3.2 to 4.8 ohms

Result

Proceed to

OK

A

NG (for Regular Cab)

B

NG (for Double Cab)

C

2009 Toyota Tundra

2009 ACCESSORIES AND EQUIPMENT Audio/Visual - Tundra

TESTER CONNECTION SPECIFIED CONDITION

for RH

TESTER CONNECTION SPECIFIED CONDITION

Fig. 90: Checking Harness And Connector (Front No. 2 Speaker - Front No. 1 Speaker)
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

Result:

RESULT REFERENCE

Tester Connection

Condition Specified Condition

K13-1(+) - N10-1

Always

Below 1 ohms

K13-2(-) - N10-2

K13-1 (+) - Body ground

Always

10 kohms or higher

K13-2 (-) - Body ground

Tester Connection

Condition Specified Condition

K11-1 (+) - M8-1

Always

Below 1 ohms

K11-2 (-) - M8-2

K11-1 (+) - Body ground

Always

10 kohms or higher

K11-2 (-) - Body ground

Result

Proceed to

NG

A

OK (for Regular Cab)

B

2009 Toyota Tundra

2009 ACCESSORIES AND EQUIPMENT Audio/Visual - Tundra