FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM: Car repair manuals for everyone.
Home >> Subaru >> 2001 >> Legacy Outback LL Bean Ed. AWD F6-3.0L >> Repair and Diagnosis >> A L L Diagnostic Trouble Codes ( DTC ) >> Testing and Inspection >> Manufacturer Code Charts >> DTC 21 >> Heating and Air Conditioning System

Heating and Air Conditioning System



DTC 21 or -21 (Ambient Sensor)

TROUBLE SYMTOM:
Fan speed, outlets and inlets are not switched when AUTO or ECON switch is ON.

Wiring Diagram:





Wiring Diagram


Step 1 - 6:





Diagnostic Procedure
pro multis Credits:Operation CHARM About Operation CHARM