Operation CHARM: Car repair manuals for everyone.
Home >> Dodge and Ram >> 2003 >> Durango 4WD V8-5.9L VIN Z LDC >> Repair and Diagnosis >> Powertrain Management >> Relays and Modules - Powertrain Management >> Relays and Modules - Computers and Control Systems >> Body Control Module >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> Rear A/C-Heater/Rear Blower Control Inop In One More Speeds
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Rear A/C-Heater/Rear Blower Control Inop In One More Speeds

Test 1 - 3:






SYMPTOM
REAR A/C - HEATER CONTROL, REAR BLOWER CONTROL INOP IN ONE MORE SPEEDS

POSSIBLE CAUSES
- Rear blower speed circuit(s) open
- Rear A/C - Heater control
- Rear blower control feed circuit open
- A/C - Heater control module
pro multis · About Operation CHARM