DESCRIPTION
This DTC is stored when items controlled by the Air conditioning amplifier assembly cannot be customized via the navigation system vehicle customization screen.
HINT:
The Air conditioning amplifier assembly controls the air conditioning system related items that are customizable via the navigation receiver assembly screen.
DTC Code |
DTC Detection Condition |
Trouble Area |
---|---|---|
B15F5 |
Air conditioning amplifier assembly 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 AIR CONDITIONING SYSTEM |
(a) Check if the air conditioning system is malfunctioning (See page
).
HINT:
Customization may not be possible depending on the malfunction in the air conditioning system.
OK:
No malfunctions are present in the air conditioning system.
NG | ![]() |
GO TO AIR CONDITIONING SYSTEM |
|
3. |
CHECK CUSTOMIZE ITEMS |
(a) Display the "Vehicle Customization" screen.
(b) Make a note of the customizable items for the air conditioning system.
HINT:
These air conditioning system items shown as customizable via the navigation receiver assembly vehicle customization screen can also be changed using the Techstream. In the following steps, 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 air conditioning
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 air conditioning system related customize parameters that are shown as customizable 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 AIR CONDITIONING AMPLIFIER ASSEMBLY |
Speedometer Malfunction
DESCRIPTION
The meter CPU receives vehicle speed signals from the skid control ECU via the
CAN communication system (CAN V1 Bus). The speed sensor detects the wheel speed
and sends the appropriate signals to the skid control ECU. The skid control ECU
supplies power to the vehicle speed sensor ...
Inspection
INSPECTION
PROCEDURE
1. INSPECT MAGNET CLUTCH ASSEMBLY
(a) Inspect the magnet clutch assembly.
Text in Illustration
*a
Component without harness connected
(Magnet Clutch Assembly)
...
Precaution
PRECAUTION
1. HANDLING PRECAUTIONS ON STEERING SYSTEM
(a) Care must be taken when replacing parts. Incorrect replacement may affect
the performance of the steering system and result in driving hazards.
2. HANDLING PRECAUTIONS ON SRS AIRBAG SYSTEM
(a) The vehicle is equipped with a SRS (Supplem ...