( TF09E8HK71100087010FAAT00 )
HVAC DTC Troubleshooting: A

DTC indicator A:
 Climate Control Unit Internal Error
  1. Clear the DTC with the HDS.
  1. Turn the ignition switch to LOCK (0), and then to ON (II).
  1. Check for DTCs.
Is DTC A indicated?
YES -
The climate control unit is faulty, replace the climate control unit.
NO -
Intermittent failure, the climate control unit is OK at this time.■