DIAGNOSTIC TROUBLE CODE CHART
Smart Key System (for Entry Function)|
DTC No. |
Detection Item |
Link |
|---|---|---|
|
B27A1 |
Open in Driver Side Electrical Antenna Circuit |
|
|
B27A2 |
Open in Front Passenger Side Electrical Antenna Circuit |
|
|
B27A5 |
Open in Front Floor Electrical Key Oscillator Circuit |
|
|
B27A7 |
Open in Inside Luggage Compartment Electrical Key Oscillator Circuit |
|
|
B27A8 |
Open in Outside Luggage Compartment Electrical Key Antenna Circuit |
|
Data List / Active Test
Operation History ListToyota CH-R Service Manual > Main Body Ecu: Installation
INSTALLATION
PROCEDURE
1. INSTALL MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)
NOTICE:
Make sure that the connecting surfaces are free of foreign matter.
Do not touch the main body ECU (multiplex network body ECU) connector.
(a) Set the main body ECU (multiplex network bod ...
Toyota CH-R Service Manual > Pre-collision System: Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of problem symptoms.
If multiple suspected areas are listed, the potential causes of the symptoms
are listed in order of probability in the "Suspected Area" column of the
table. Check each sy ...