DESCRIPTION
This DTC is stored when items controlled by the main body ECU cannot be customized via the navigation system vehicle customization screen.
HINT:
The main body ECU controls the items for the following systems that are customizable via the navigation receiver assembly screen:
DTC Code |
DTC Detection Condition |
Trouble Area |
---|---|---|
B15F6 |
Main body ECU vehicle setting processing error. |
|
PROCEDURE
1. |
CHECK CAN COMMUNICATION SYSTEM |
(a) Use the Techstream to check if the CAN communication system is functioning normally (See page ).
OK:
CAN communication DTCs are not output.
NG |
GO TO CAN COMMUNICATION SYSTEM |
|
2. |
CHECK POWER DOOR LOCK CONTROL SYSTEM |
(a) Check if the power door lock control system is malfunctioning (See page ).
HINT:
Customization may not be possible depending on the malfunction in the power door lock control system.
OK:
No malfunctions are present in the power door lock control system.
NG |
GO TO POWER DOOR LOCK CONTROL SYSTEM |
|
3. |
CHECK WIRELESS DOOR LOCK CONTROL SYSTEM |
(a) Check if the wireless door lock control system is malfunctioning (See page ).
HINT:
Customization may not be possible depending on the malfunction in the wireless door lock control system.
OK:
No malfunctions are present in the wireless door lock control system.
NG |
GO TO WIRELESS DOOR LOCK CONTROL SYSTEM |
|
4. |
CHECK LIGHTING SYSTEM |
(a) Check if the lighting system is malfunctioning (See page ).
HINT:
Customization may not be possible depending on the malfunction in the lighting system.
OK:
No malfunctions are present in the lighting system.
NG |
GO TO LIGHTING SYSTEM |
|
5. |
CHECK CUSTOMIZE ITEMS |
(a) Display the "Vehicle Customization" screen.
(b) Make a note of the customizable items for each main body ECU (driver side junction block assembly) related system.
HINT:
These items shown as customizable via the navigation receiver assembly vehicle customization screen can also be changed using the Techstream. In a following step, the Techstream will be used.
(1) To match-up the items in the navigation receiver assembly with the items on the Techstream, check the customize parameters list for the power door lock control system related items that can be customized via the navigation receiver assembly screen (See page ).
(2) To match-up the items in the navigation receiver assembly with the items on the Techstream, check the customize parameters list for the wireless door lock control system related items that can be customized via the navigation receiver assembly screen (See page ).
(3) To match-up the items in the navigation receiver assembly with the items on the Techstream, check the customize parameters list for the lighting system related items that can be customized via the navigation receiver assembly screen (See page ).
(c) Using the Techstream, confirm that it is possible to change the settings of the customize parameters that are available for customization via the navigation receiver assembly screen.
OK:
The items available for customization via the navigation receiver assembly screen can be customized successfully using the Techstream.
OK |
REPLACE NAVIGATION RECEIVER ASSEMBLY |
NG |
REPLACE MAIN BODY ECU |
Open in Driver Side Electrical Antenna Circuit (B27A1)
DESCRIPTION
The certification ECU (smart key ECU assembly) generates a request signal and
transmits the signal to the front door outside handle assembly LH [electrical key
antenna] at intervals of 0.25 seconds. For the front door outside handle assembly
LH [electrical key antenna] to detect w ...
Radar Cruise Control Presence Determination Malfunction (Engine / HV) (C1A52)
DESCRIPTION
DTC C1A52 is stored when the ECM cannot recognize the millimeter wave radar sensor
assembly.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
MIL
C1A52
Radar Cruise Control Presence Determin ...
P/W Master Switch Communication Stop (B1206)
DESCRIPTION
This DTC is stored when LIN communication between the power window regulator
master switch assembly and main body ECU (multiplex network body ECU) stops for
10 seconds or more.
DTC No.
DTC Detection Condition
Trouble Area
B1206
...