CONTINUOUSLY VARIABLE TRANSMISSION (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)
DTC U0164 LOST COMMUNICATION WITH HVAC CONTROL MODULE
NOTE:
Refer to “LAN SYSTEM (DIAGNOSTICS)” for diagnostic procedure. Basic Diagnostic Procedure">
1. OUTLINE OF DIAGNOSIS
• Detect malfunction of CAN communication.
• Judge as NG when CAN communication failure occurs with the A/C control panel.
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 A/C control panel | Lost |
Time Needed for Diagnosis: 2 seconds
Malfunction Indicator Light Illumination: Does not illuminate.
Installation
POWER ASSISTED SYSTEM (POWER STEERING) > Steering ColumnINSTALLATIONCAUTION:If the steering wheel and steering angle sensor are removed, perform the following VDC setting mode.– Model without EyeSight: VDC sensor midpoint setting mode VDC Control Module and Hydraulic Control Unit (VDCCM&H ...
Caution
CONTROL SYSTEMS > General DescriptionCAUTION• Wear appropriate work clothing, including a cap, protective goggles and protective shoes when performing any work.• Remove contamination including dirt and corrosion before removal, installation or disassembly.• Keep the disassembled ...
How to change the source
The Pandora operation screen can be
reached by the following methods:
Connecting a Pandora device. Refer to
"Connecting a Bluetooth device" F5-68 or
"Connecting and disconnecting a USB
memory/portable device" F5-17.
Select the "Pandora" key on the source
select screen. Refer to "Selec ...