Dodge Nitro. Manual - part 745

REMOVAL 

TRANSDUCER-A/C PRESSURE 

Fig. 57: Wire Harness Connector, A/C Pressure Transducer, A/C Liquid Line & Dash Panel 
Courtesy of CHRYSLER LLC 

1. Disconnect and isolate the negative battery cable.  

2. Disconnect the wire harness connector (1) from the A/C pressure transducer (2) located on the A/C liquid 

line (3) near the dash panel (4) in the engine compartment.  

3. Remove the A/C pressure transducer from the A/C liquid line and remove and discard the O-ring seal.  

INSTALLATION 

TRANSDUCER-A/C PRESSURE 

NOTE:

It is not necessary to discharge the refrigerant system to replace the A/C 
pressure transducer.

NOTE:

LHD model shown. RHD model similar.

NOTE:

Use only the specified O-ring as it is made of special material for R-134a. Use 
only refrigerant oil of the type required for the A/C compressor.

 

2007 Dodge Nitro R/T 

2007 HVAC Heating & Air Conditioning - Service Information - Nitro

  

Fig. 58: Wire Harness Connector, A/C Pressure Transducer, A/C Liquid Line & Dash Panel 
Courtesy of CHRYSLER LLC 

1. Lubricate a new rubber O-ring seal with clean refrigerant oil and install it onto the A/C pressure 

transducer fitting.  

2. Install the A/C pressure transducer (2) onto the A/C liquid line (3) near the dash panel (4). Hand-

tightened the transducer securely.  

3. Connect the wire harness connector (1) to the A/C pressure transducer.  

4. Reconnect the negative battery cable.  

DISTRIBUTION 

DUCT-CENTER INSTRUMENT PANEL 

REMOVAL 

DUCT-CENTER INSTRUMENT PANEL 

NOTE:

LHD model shown. RHD model similar.

WARNING:

Disable the airbag system before attempting any steering wheel, steering 
column, or instrument panel component diagnosis or service. Disconnect 
and isolate the battery negative (ground) cable, then wait two minutes for 
the airbag system capacitor to discharge before performing further 
diagnosis or service. This is the only sure way to disable the airbag 
system. Failure to take the proper precautions could result in an 
accidental airbag deployment and possible personal injury or death.

 

2007 Dodge Nitro R/T 

2007 HVAC Heating & Air Conditioning - Service Information - Nitro

  

Fig. 59: Instrument Panel, Screws & Center Instrument Panel Duct 
Courtesy of CHRYSLER LLC 

1. Disconnect and isolate the negative battery cable.  

2. Remove the radio from the instrument panel. Refer to REMOVAL .  

3. Reach through the opening in the instrument panel (2) and remove the three screws (3) that secure the 

center instrument panel duct (1) to the instrument panel.  

4. Rotate the center instrument panel duct as necessary and remove the duct.  

INSTALLATION 

DUCT-CENTER INSTRUMENT PANEL 

Fig. 60: Instrument Panel, Screws & Center Instrument Panel Duct 
Courtesy of CHRYSLER LLC 

1. Rotate the center instrument panel duct as necessary to position the duct into the instrument panel.  

2. Install the three screws (3) that secure the center instrument panel duct (1) to the instrument panel. 

 

2007 Dodge Nitro R/T 

2007 HVAC Heating & Air Conditioning - Service Information - Nitro

  

Tighten the screws to 1.2 N.m (10 in. lbs.). 

3. Install the radio. Refer to INSTALLATION .  

4. Reconnect the negative battery cable.  

DUCT-DEFROSTER 

REMOVAL 

DUCT-DEFROSTER 

WARNING:

Disable the airbag system before attempting any steering wheel, steering 
column, or instrument panel component diagnosis or service. Disconnect 
and isolate the battery negative (ground) cable, then wait two minutes for 
the airbag system capacitor to discharge before performing further 
diagnosis or service. This is the only sure way to disable the airbag 
system. Failure to take the proper precautions could result in an 
accidental airbag deployment and possible personal injury or death.

NOTE:

Take the proper precautions to protect the front face of the instrument panel 
from cosmetic damage during this service procedure.

 

2007 Dodge Nitro R/T 

2007 HVAC Heating & Air Conditioning - Service Information - Nitro