INSPECTION PROCEDURE
PROCEDURE
CHECK SPEAKER
Check the malfunctioning speakers.
Result | Proceed to |
---|---|
Malfunction in front speaker area | A |
Malfunction in rear speaker area | B |
CHECK FRONT SIDE SPEAKER
Check the malfunctioning speakers.
Result | Proceed to |
---|---|
Front No. 2 speaker assembly | A |
Front No. 1 speaker assembly | B |
INSPECT FRONT NO. 2 SPEAKER ASSEMBLY
Temporarily replace the front No. 2 speaker assembly with a new or normally functioning one (Click here).
Check that the malfunction disappears.
Connect all speaker connectors to the speakers.
When there is a possibility that either the right or left speaker is defective, inspect by interchanging the right one with the left one.
Result | Proceed to |
---|---|
Malfunction disappears | A |
Malfunction does not disappear | B |
CHECK HARNESS AND CONNECTOR (RADIO AND DISPLAY RECEIVER ASSEMBLY - FRONT NO. 2 SPEAKER ASSEMBLY)
Disconnect the H107 radio and display receiver assembly connector.
Disconnect the H41*1 and/or H42*2 front No. 2 speaker assembly connector.
*1: for RH Side
*2: for LH Side
Measure the resistance according to the value(s) in the table below.
Standard Resistance | |||||||||||
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for RH Side | |||||||||||
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for LH Side | |||||||||||
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INSPECT FRONT NO. 1 SPEAKER ASSEMBLY
Disconnect the J1*1 and/or K1*2 front No. 1 speaker assembly connector.
*1: for RH Side
*2: for LH Side
Measure the resistance according to the value(s) in the table below.
Standard Resistance | ||||||
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CHECK HARNESS AND CONNECTOR (FRONT NO. 2 SPEAKER ASSEMBLY - FRONT NO. 1 SPEAKER ASSEMBLY)
*1: for RH Side
*2: for LH Side
Disconnect the H41*1 and/or H42*2 front No. 2 speaker assembly connector.
Disconnect the J1*1 and/or K1*2 front No. 1 speaker assembly connector.
Measure the resistance according to the value(s) in the table below.
Standard Resistance | |||||||||||
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for RH Side | |||||||||||
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for LH Side | |||||||||||
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INSPECT REAR SPEAKER ASSEMBLY
Disconnect the L2*1 and/or M2*2 rear speaker assembly connector.
*1: for RH Side
*2: for LH Side
Measure the resistance according to the value(s) in the table below.
Standard Resistance | ||||||
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CHECK HARNESS AND CONNECTOR (RADIO AND DISPLAY RECEIVER ASSEMBLY - REAR SPEAKER ASSEMBLY)
Disconnect the H108 radio and display receiver assembly connector.
Disconnect the L2*1 and/or M2*2 rear speaker assembly connector.
*1: for RH Side
*2: for LH Side
Measure the resistance according to the value(s) in the table below.
Standard Resistance | |||||||||||
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for RH Side | |||||||||||
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for LH Side | |||||||||||
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END (FRONT NO. 2 SPEAKER ASSEMBLY IS DEFECTIVE)
REPAIR OR REPLACE HARNESS OR CONNECTOR
REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLYClick here
REPLACE FRONT NO. 1 SPEAKER ASSEMBLYClick here
REPAIR OR REPLACE HARNESS OR CONNECTOR
REPLACE FRONT NO. 2 SPEAKER ASSEMBLYClick here
REPLACE REAR SPEAKER ASSEMBLYClick here
REPAIR OR REPLACE HARNESS OR CONNECTOR
REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLYClick here