Lincoln Aviator: Climate Control System - General Information / Removal and Installation - Air Conditioning (A/C) Compressor - 3.0L EcoBoost
Removal
NOTICE:
If installing a new A/C compressor due to an internal failure of the old unit, carry out the following procedures to remove contamination from the A/C system. Failure to remove contamination from the A/C system, if present, will result in poor A/C performance and/or damage to the new A/C compressor and other components.
-
If A/C flushing equipment is available, carry out flushing of the A/C system prior to installing a new A/C compressor.
-
If A/C flushing equipment is not available, replace all contaminated components after a new A/C compressor has been installed.
-
Install a new Thermostatic Expansion Valve (TXV) as directed by the A/C flushing.
-
Install a new receiver drier element as directed by the A/C flushing.
NOTICE:
During the removal of components, cap, tape or otherwise
appropriately protect all openings to prevent the ingress of dirt or
other contamination. Remove protective materials prior to installation.
NOTE:
Installation of a new receiver drier element is not required when repairing the A/C system except when there is physical evidence of system contamination from a failed A/C compressor or damage to the receiver drier element.
NOTE:
A new A/C compressor may come equipped with an A/C clutch disc and hub, A/C compressor pulley and A/C
clutch field coil already installed. If these components are not
pre-installed, it will be necessary to transfer these parts from the old
A/C compressor to the new compressor prior to installation of the A/C compressor if suitable for reuse.
NOTE:
Removal steps in this procedure may contain installation details.
-
Recover the refrigerant. Refer to the appropriate Recovery procedure in Group 412.
-
Remove the bolts and the suspension support bar.
Torque:
22 lb.ft (30 Nm)
-
Remove the PCM.
Refer to: Powertrain Control Module (PCM) (303-14A Electronic Engine Controls - 3.0L EcoBoost/3.0L EcoBoost – Hybrid (BQ), Removal and Installation).
-
Disconnect the harness retainers. Remove the bolts and the PCM mounting bracket.
Torque:
55 lb.in (6.2 Nm)
-
Remove the RH upper air cleaner outlet pipe.
Refer to: Air Cleaner Outlet Pipe RH (303-12 Intake Air Distribution and Filtering - 3.0L EcoBoost/3.0L EcoBoost – Hybrid (BQ), Removal and Installation).
-
Remove the RH
CAC intake pipe.
Refer to: Charge Air Cooler (CAC) Intake Pipe (303-12 Intake Air Distribution and Filtering - 3.0L EcoBoost/3.0L EcoBoost – Hybrid (BQ), Removal and Installation).
-
Remove the accessory drive belt.
Refer to: Accessory Drive Belt (303-05A Accessory Drive - 3.0L EcoBoost, Removal and Installation).
-
-
Detach the clips.
-
Remove the nut.
Torque:
25 lb.in (2.8 Nm)
-
-
Disconnect the A/C wiring harness electrical connector.
-
Detach the wiring harness retainer.
-
Remove the lower bolt from the A/C compressor.
Torque:
18 lb.ft (25 Nm)
-
Remove the A/C compressor inlet and outlet line retainers and position aside lines.
-
Make sure to cover any open ports to prevent debris from entering the system.
Torque:
159 lb.in (18 Nm)
-
-
Disconnect the A/C electrical connector.
-
Remove the bolts and the A/C compressor.
Torque:
18 lb.ft (25 Nm)
Installation
-
To install, reverse the removal procedure.
-
NOTICE:
Only use the specified material to lubricate the seals.
Install and lubricate new O-ring seals. Refer to the appropriate Specifications in Group 412.
-
Lubricate the refrigerant system with the correct amount
of clean PAG oil. Refer to the appropriate Refrigerant Oil Adding
procedure in Group 412.
Inspection
NOTE:
Procedure 1 — Ambient Temperature below 21 °C (70 °F).
NOTE:
Proper A/C system diagnosis on a vehicle’s
compressor is dependent on correct refrigerant system charge and tested
in ambient temperatures above 21°C (70°F)...
Removal
NOTICE:
During the removal of components, cap, tape or otherwise
appropriately protect all openings to prevent the ingress of dirt or
other contamination...
Other information:
Symptom Chart: Automatic Transmission
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).
In most circumstances the PCM/ TCM sets a DTC to help guide with diagnostics...
Diagnostic Trouble Code (DTC) Chart
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices.REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).
Diagnostic Trouble Code Chart
Module
DTC
Description
Action
PCM
P007A:00
Charge Air Cooler Temperature Sensor Circuit (Bank 1): No Sub Type Information
GO to Pinpoint Test DN
PCM
P007B:00
Charge Air Cooler Temperature Sensor Circuit Range/Performance (Bank 1): No Sub Type Information
GO to Pinpoint Test DN
PCM
P007C:00
Charge Air Cooler Temperature Sensor Circuit Low (Bank 1) : No Sub Type Information
GO to Pinpoint Test DN
PCM
P007D:00
Charge Air Cooler Temperature Sensor Circuit High (Bank 1) : No Sub Type Information
GO to Pinpoint Test DN
PCM
P0096:00
Intake Air Temperature Sensor 2 Circuit Range/Performance (Bank 1): No Sub Type Information
GO to Pinpoint Test DN
PCM
P0097:00
Intake Air Temperature Sensor 2 Circuit Low (Bank 1): No Sub Type Information
GO to Pinpoint Test DN
PCM
P0098:00
Intake Air Temperature Sensor 2 Circuit High (Bank 1): No Sub Type Information
GO to Pinpoint Test DN
PCM
P00CE:00
Intake Air Temperature Measurement System -
Multiple Sensor Correlation (Bank 1): No Sub Type Information
GO to Pinpoint Test DN
PCM
P0106:00
Manifold Absolute Pressure/Barometric
Pressure Sensor Circuit Range/Performance: No Sub Type Information
GO to Pinpoint Test DM
PCM
P0107:00
Manifold Absolute Pressure/Barometric Pressure Sensor Circuit Low : No Sub Type Information
GO to Pinpoint Test DM
PCM
P0108:00
Manifold Absolute Pressure/Barometric Pressure Sensor Circuit High: No Sub Type Information
GO to Pinpoint Test DM
PCM
P0109:00
Manifold Absolute Pressure/Barometric Pressure Sensor Circuit Intermittent: No Sub Type Information
GO to Pinpoint Test DM
PCM
P012B:00
Turbocharger/Supercharger Inlet Pressure Sensor A Circuit Range/Performance: No Sub Type Information
GO to Pinpoint Test DM
PCM
P012C:00
Turbocharger/Supercharger Inlet Pressure A Sensor Circuit Low: No Sub Type Information
GO to Pinpoint Test DM
PCM
P012D:00
Turbocharger/Supercharger Inlet Pressure Sensor A Circuit High: No Sub Type Information
GO to Pinpoint Test DM
PCM
P012E:00
Turbocharger/Supercharger Inlet Pressure
Sensor A Circuit Intermittent/Erratic: No Sub Type Information
GO to Pinpoint Test DM
PCM
P0235:00
Turbocharger/Supercharger Boost Sensor A Circuit: No Sub Type Information
GO to Pinpoint Test DM
PCM
P0236:00
Turbocharger/Supercharger Boost Sensor A Circuit Range/Performance: No Sub Type Information
GO to Pinpoint Test DM
PCM
P0237:00
Turbocharger/Supercharger Boost Sensor A Circuit Low: No Sub Type Information
GO to Pinpoint Test DM
PCM
P0238:00
Turbocharger/Supercharger Boost Sensor A Circuit High: No Sub Type Information
GO to Pinpoint Test DM
PCM
P025E:00
Turbocharger/Supercharger Boost Sensor A Intermittent/Erratic: No Sub Type Information
GO to Pinpoint Test DM
PCM
P1104:00
Internal Control Module MAP Sensor Performance : No Sub Type Information
GO to Pinpoint Test DM
PCM
P2227:00
Barometric Pressure Sensor A Circuit Range/Performance: No Sub Type Information
GO to Pinpoint Test DO
PCM
P2228:00
Barometric Pressure Sensor A Circuit Low: No Sub Type Information
GO to Pinpoint Test DO
PCM
P2229:00
Barometric Pressure Sensor A Circuit High: No Sub Type Information
GO to Pinpoint Test DO
PCM
P2230:00
Barometric Pressure Sensor A Circuit Intermittent/Erratic: No Sub Type Information
GO to Pinpoint Test DO
PCM
U060B:00
Lost Communication With Turbocharger/Supercharger Boost Sensor A: No Sub Type Information
GO to Pinpoint Test DM
PCM
U066D:00
Lost Communication With Charge Air Cooler Temperature Sensor Bank 1: No Sub Type Information
GO to Pinpoint Test DN
Global Customer Symptom Code (GCSC) Chart
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices...