DTC Troubleshooting Index

Checking the DTCs by HDS *:'10 model ...

System Description

The air conditioning (A/C) system removes heat from the passenger compartment by transferring heat from the ambient air to the evaporator. The A/C system refrigerant expands in the evaporator, and ...

See also:

HFL Switch Removal/Installation
1. Remove the steering wheel (see page 17-6). 2. Remove the HFL switch (see page 17-7). 3. Install the HFL switch in the reverse order of removal. ...

DTC Troubleshooting
DTC P0420: Catalyst System Efficiency Below Threshold NOTE: - Before you troubleshoot, record all freeze data and any on-board snapshot, and review the general troubleshooting information (see pa ...

General Troubleshooting Information
How to Use the Self-diagnostic Function The HVAC control unit has a self-diagnostic function for the heating, ventilation, and air conditioning system. To run the self-diagnostic function, do the ...