Inspection
INSPECTION
PROCEDURE
1. INSPECT SECURITY WARNING RELAY
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(a) Check the resistance. (1) Measure the resistance according to the value(s) in the table below. Standard Resistance:
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Security Indicator Light Does not Blink
Security Horn AssemblyToyota CH-R Service Manual > Cellular Communication: Manual(sos)switch
Components
COMPONENTS
ILLUSTRATION
*1
MAP LIGHT ASSEMBLY
*2
MANUAL (SOS) SWITCH (MAYDAY SWITCH ASSEMBLY)
*3
COVER
*4
BEZEL
Removal
REMOVAL
PROCEDURE
1. REMOVE MAP LIGHT ASSEMBLY
Click ...
Toyota CH-R Service Manual > Lin Communication System: Lost Communication with Power Source Control (B278C)
DESCRIPTION
This DTC is stored when LIN communication between the certification ECU (smart
key ECU assembly) and power management control ECU stops for 10 seconds or more.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
B27 ...