Toyota Camry (XV70): Inspection
INSPECTION
PROCEDURE
1. INSPECT FRONT NO. 2 SPEAKER ASSEMBLY (for 6 Speakers)
(a) With the speaker installed, check that there is no looseness or other abnormalities.
(b) Check that there is no foreign matter in the speaker, no tears on the speaker cone or other abnormalities.
(c) Measure the resistance of the speaker. Standard Resistance: for RH
Tester Connection | Condition |
Specified Condition |
4 (TWR+) - 2 (TWR-) |
Always | 10 kΩ or higher |
1 (-) - 2 (TWR-) |
Always | Below 1 Ω |
3 (+) - 4 (TWR+) |
Always | Below 1 Ω | for LH
Tester Connection | Condition |
Specified Condition |
4 (TWL+) - 2 (TWL-) |
Always | 10 kΩ or higher |
1 (-) - 2 (TWL-) |
Always | Below 1 Ω |
3 (+) - 4 (TWL+) |
Always | Below 1 Ω |
If the result is not as specified, replace the speaker. |
|
*A | for RH |
*B | for LH |
*a | Component without harness connected
(Front No. 2 Speaker Assembly) | | |
(d) When there is a possibility that either the right or left speaker is malfunctioning, interchange the speakers and perform an inspection. If the malfunction disappears after interchanging the speakers, replace the malfunctioning speaker.
HINT:
Connect all connectors to the speakers when performing an inspection. If the result is not as specified, replace the speaker.
2. INSPECT FRONT NO. 2 SPEAKER ASSEMBLY (for 9 Speakers)
(a) With the speaker installed, check that there is no looseness or other abnormalities.
(b) Check that there is no foreign matter in the speaker, no tears on the speaker cone or other abnormalities.
(c) Measure the resistance of the speaker. Standard Resistance:
Tester Connection | Condition |
Specified Condition |
1 (WF-) - 2 (WF+) |
Always | 2.8 to 3.8 Ω |
If the result is not as specified, replace the speaker. |
|
*a | Component without harness connected
(Front No. 2 Speaker Assembly) | | |
READ NEXT:
INSTALLATION CAUTION / NOTICE / HINT
HINT:
Use the same procedure for the RH side and LH side.
The following procedure is for the LH side.
PROCEDURE 1. INSTALL FRONT NO. 2 SPEAKER ASSEMB
ComponentsCOMPONENTS ILLUSTRATION
*A for Normal Roof
*B except Normal Roof
*1 ROOF CONSOLE BOX ASSEMBLY
*2 TELEPHONE MICROPHONE ASSEMBLY
*3 ROOF CONSOLE
SEE MORE:
DESCRIPTION These DTCs are stored when a malfunction occurs in the radio and display receiver assembly.
DTC No. Detection Item
DTC Detection Condition Trouble Area
B1551 HD Radio Tuner Malfunction
When any of the following conditions is met:
"HD Radio" tuner d
DESCRIPTION These DTCs are stored when a malfunction occurs in the telephone and GPS antenna (for Front Side).
DTC No. Detection Item
DTC Detection Condition Trouble Area
B153711 Telephone Sub Antenna Circuit Short to Ground
Telephone antenna (sub) impedance (Ω) i