Air Mix Door Motor PBR Circuit

DIAGNOSTIC PROCEDURE
For description of mode door motor and air mix door motor circuit.
Refer to those components tests.
Air Mix Door Motor Circuit
Mode Door Motor


SYMPTOM:
* If PBR circuit is open or shorted. (-26 or 26 is indicated on the display as a result of conducting Self-diagnosis STEP 2.)
Step-By-Step Procedure

Perform diagnostic procedure for mode door motor and air mix door motor.
Air Mix Door Motor Circuit
Mode Door Motor