Dodge Nitro. Manual - part 700

Fig. 11: Measuring Voltage Of (C54) Blend Door Driver Circuit In A/C Heater Control C1 Harness 
Connector 
Courtesy of CHRYSLER LLC 

Measure the voltage of the (C54) Blend Door Driver circuit in the A/C Heater Control C1 harness 
connector. 

Is there any voltage present?  

Yes  

Repair the (C54) Blend Door Driver circuit for a short to voltage.  

Perform BODY VERIFICATION TEST - VER 1 .  

No  

Go to 5).  

5) CHECK (C154) COMMON DOOR DRIVER CIRCUIT FOR A SHORT TO VOLTAGE

 

2007 Dodge Nitro R/T 

2007 HVAC Heating & Air Conditioning - Electrical Diagnostics - Nitro

  

Fig. 12: Measuring Voltage Of (C154) Common Door Driver Circuit In A/C Heater Control C1 
Harness Connector 
Courtesy of CHRYSLER LLC 

Measure the voltage of the (C154) Common Door Driver circuit in the A/C Heater Control C1 harness 
connector. 

Is there any voltage present?  

Yes  

Repair the (C154) Common Door Driver circuit for a short to voltage.  

Perform BODY VERIFICATION TEST - VER 1 .  

No  

Go to 6).  

6) CHECK (C32) RECIRCULATION DOOR DRIVER CIRCUIT FOR A SHORT TO GROUND

 

2007 Dodge Nitro R/T 

2007 HVAC Heating & Air Conditioning - Electrical Diagnostics - Nitro

  

Fig. 13: Measuring Resistance Between Ground And (C32) Recirculation Door Driver Circuit In 
A/C Heater Control C1 Harness Connector 
Courtesy of CHRYSLER LLC 

Turn the ignition off. 

Measure the resistance between ground and the (C32) Recirculation Door Driver circuit in the A/C Heater 
Control C1 harness connector. 

Does the ohm meter read open circuit?  

Yes  

Go to 7).  

No  

Repair the (C32) Recirculation Door Driver circuit for a short to ground.  

Perform BODY VERIFICATION TEST - VER 1 .  

7) CHECK (C54) DRIVER BLEND DOOR DRIVER CIRCUIT FOR A SHORT TO GROUND

 

2007 Dodge Nitro R/T 

2007 HVAC Heating & Air Conditioning - Electrical Diagnostics - Nitro

  

Fig. 14: Measuring Resistance Between Ground And (C54) Driver Blend Door Driver Circuit In 
A/C Heater Control C1 Harness Connector 
Courtesy of CHRYSLER LLC 

Measure the resistance between ground and the (C54) Driver Blend Door Driver circuit in the A/C Heater 
Control C1 harness connector. 

Does the ohm meter read open circuit?  

Yes  

Go to 8).  

No  

Repair the (C54) Driver Blend Door Driver circuit for a short to ground.  

Perform BODY VERIFICATION TEST - VER 1 .  

8) CHECK (C35) MODE DOOR DRIVER CIRCUIT FOR A SHORT TO GROUND

 

2007 Dodge Nitro R/T 

2007 HVAC Heating & Air Conditioning - Electrical Diagnostics - Nitro