INSPECTION
PROCEDURE
1. INSPECT MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY
(a) Check that the LED illuminates.
(1) Apply battery voltage to the multiplex network master switch assembly and check that the LED illuminates. OK:
If the result is not as specified, replace the multiplex network master switch assembly. |
|
2. INSPECT DOOR CONTROL SWITCH ASSEMBLY
(a) Check the operation of the door control switch assembly.
(1) Measure the resistance according to the value(s) in the table below. Standard Resistance:
If the result is not as specified, replace the door control switch assembly. |
|
(b) Check that the LED illuminates.
(1) Apply battery voltage to the multiplex network master switch assembly and check that the LED illuminates. OK:
If the result is not as specified, replace the door control switch assembly. |
|
Toyota CH-R Service Manual > Navigation System: Voice Recognition Microphone Disconnected (B1579)
DESCRIPTION
The radio and display receiver assembly and map light assembly (telephone microphone
assembly) are connected to each other using the microphone connection detection
signal lines.
This DTC is stored when a microphone connection detection signal line is disconnected.
DTC ...
Toyota CH-R Service Manual > Smart Key System(for Start Function): How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use these procedures to troubleshoot the smart key system (for Start
Function).
*: Use the Techstream.
PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
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