DTC Detection Logic
WARNING: This page is about a different variant/trim than selected.
|
DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
|
|
U0164 |
LOST COMM (HVAC) (Lost Communication With HVAC Control Module) |
Diagnosis condition |
When the ignition switch is ON |
|
Signal |
CAN communication signal |
||
|
Threshold |
TCM is unable to receive the CAN communications signal from A/C amp (Manual Air Conditioning) or A/C auto amp (Automatic Air Conditioning). |
||
|
Diagnosis delay time |
Continuously for 2 seconds or more |
||