CONTINUOUSLY VARIABLE TRANSMISSION (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)
DTC U0422 INVALID DATA RECEIVED FROM BODY CONTROL MODULE
NOTE:
Refer to “LAN SYSTEM (DIAGNOSTICS)” for diagnostic procedures. Basic Diagnostic Procedure">
1. OUTLINE OF DIAGNOSIS
• Detect malfunction of CAN communication.
• Judge as NG when data received from the body integrated unit is not normal.
2. EXECUTION CONDITION
Secondary parameters | Execution condition |
12 V battery system voltage | ≥ 10 V |
Measured turbine shaft speed | > 0 rpm |
or | |
Transmission range | Drive or Reverse |
3. DIAGNOSTIC METHOD
If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.
Malfunction Criteria | Threshold Value |
CAN data from BIU | Freeze |
Time Needed for Diagnosis: 2 seconds
Malfunction Indicator Light Illumination: Does not illuminate.
Jump starting
WARNING
Battery fluid is SULFURIC ACID.
Do not let it come in contact with
the eyes, skin, clothing or the
vehicle.
If battery fluid gets on you,
thoroughly flush the exposed
area with water immediately. Get
medical help if the fluid has
entered your eyes.
If battery flui ...
Electrical component location Location
AIRBAG SYSTEM (DIAGNOSTICS) > Electrical Component LocationLOCATION(1)Front sub sensor (RH)(11)Side airbag sensor (RH)(20)Satellite safing sensor(2)Front sub sensor (LH)(12)Seat belt pretensioner (LH)(21)Occupant detection control module(3)Airbag control module(13)Seat belt pretensioner (RH)(22)B ...
Installation
GLASS/WINDOWS/MIRRORS > Front Door GlassINSTALLATIONCAUTION:• Check that the running channel - front door is securely fixed to the panel assembly - front door and to the sash COMPL - partition.• Before installing the glass assembly - front door, check the lip of the running channel - ...