Lincoln Aviator: Climate Control System - General Information / General Procedures - Air Conditioning (A/C) System Recovery, Evacuation and Charging - Vehicles With: R1234YF Refrigerant
Special Tool(s) /
General Equipment
Air Conditioning Service Unit |
Refrigerant Identification Equipment |
Recovery
NOTICE:
Use an A/C refrigerant analyzer before recovering any of the vehicle's A/C refrigerant. Failure to do so puts the shop's bulk refrigerant at risk of contamination. If the vehicle's A/C refrigerant is contaminated, refer the customer to the service facility that carried out the last A/C service. If the customer wishes to pay the additional cost, use the A/C recovery equipment that is designated for recovering contaminated A/C refrigerant. Dispose of all contaminated A/C
refrigerant as hazardous waste in accordance with all federal, state
and local regulations. For all equipment, follow the manufacturer's
instructions.
-
NOTE:
Use only Ford Approved R1234yf refrigerant management equipment.
Verify the refrigerant purity prior to recovery. Refer
to Refrigerant Identification Testing procedure in Group 412.
-
198-RI2012yfp A/C Refrigerant Analyzer for use with R1234yf vehicles
Use the General Equipment: Refrigerant Identification Equipment
-
Connect the tool to the low-side and high-side service
gauge port valves following the manufacturer's instructions.
-
199-FFX1234 Flo Dynamics R1234yf A/C Refrigerant Management Center
Use the General Equipment: Air Conditioning Service Unit
-
023-AC1234-6LD Robinair R1234yf A/C Refrigerant Management Center
Use the General Equipment: Air Conditioning Service Unit
-
218-FFX1234 CPS R1234yf A/C Refrigerant Management Center.
-
NOTE:
Never attempt to recover from only the low side
service gauge port valve (solenoid valves in the system will not allow
for full recovery). Open solenoid valves.
Recover the refrigerant from the system following the
manufacturer's instructions. Note the amount of oil removed during the
refrigerant recovery (if any). Add that same amount back into the system
once repairs are complete. Refer to Refrigerant Oil Adding procedure in
Group 412.
-
Allow the system to set for about 2 minutes and observe
the system vacuum reading. If the vacuum is not lost, disconnect the
recovery equipment.
-
If the system loses vacuum, repeat Steps 3 through 5 until the vacuum level remains stable for 2 minutes.
-
Carry out the required repairs.
Evacuation
-
NOTICE:
Use an A/C
refrigerant analyzer before recovering any of the vehicle's refrigerant.
Failure to do so puts the shop's bulk refrigerant at risk of
contamination. If the vehicle's A/C refrigerant is contaminated, refer the customer to the service facility that carried out the last A/C service. If the customer wishes to pay the additional cost, use the A/C recovery equipment that is designated for recovering contaminated A/C refrigerant. Dispose of all contaminated A/C
refrigerant as hazardous waste in accordance with all federal, state
and local regulations. For all equipment, follow the manufacturer's
instructions.
-
198-RI2012yfp A/C Refrigerant Analyzer for use with R1234yf vehicles
Use the General Equipment: Refrigerant Identification Equipment
-
Connect the tool to the low-side and high-side service
gauge port valves following the manufacturer's instructions.
-
199-FFX1234 Flo Dynamics R1234yf A/C Refrigerant Management Center
Use the General Equipment: Air Conditioning Service Unit
-
023-AC1234-6LD Robinair R1234yf A/C Refrigerant Management Center
Use the General Equipment: Air Conditioning Service Unit
-
218-FFX1234 CPS R1234yf A/C Refrigerant Management Center.
-
NOTE:
Never attempt to recover from only the low side
service gauge port valve (solenoid valves in the system will not allow
for full recovery). Open solenoid valves.
Evacuate the system until the low-pressure gauge reads
at least 99.4 kPa (29.5 in-Hg) of vacuum and as close to 101.1 kPa (30
in-Hg) as possible. Continue to operate the vacuum pump for a minimum of
45 minutes.
-
Turn off the vacuum pump. Observe the low-pressure gauge for 10 minutes to make sure the system vacuum is held.
Charging
-
NOTICE:
Use an A/C
refrigerant analyzer before recovering any of the vehicle's refrigerant.
Failure to do so puts the shop's bulk refrigerant at risk of
contamination. If the vehicle's A/C refrigerant is contaminated, refer the customer to the service facility that carried out the last A/C service. If the customer wishes to pay the additional cost, use the A/C recovery equipment that is designated for recovering contaminated A/C refrigerant. Dispose of all contaminated A/C
refrigerant as hazardous waste in accordance with all federal, state
and local regulations. For all equipment, follow the manufacturer's
instructions.
-
198-RI2012yfp A/C Refrigerant Analyzer for use with R1234yf vehicles
Use the General Equipment: Refrigerant Identification Equipment
-
Lubricate the refrigerant system with the correct amount
of clean PAG oil. Refer to the appropriate Refrigerant Oil Adding
procedure in Group 412.
-
Connect the tool to the low-side and high-side service
gauge port valves following the manufacturer's instructions.
-
199-FFX1234 Flo Dynamics R1234yf A/C Refrigerant Management Center
Use the General Equipment: Air Conditioning Service Unit
-
023-AC1234-6LD Robinair R1234yf A/C Refrigerant Management Center
Use the General Equipment: Air Conditioning Service Unit
-
218-FFX1234 CPS R1234yf A/C Refrigerant Management Center.
-
Set the refrigerant charge amount and charge the refrigerant system following the manufacturer's instructions.
Special Tool(s) /
General Equipment
Air Conditioning Service Unit
Refrigerant Identification Equipment
Recovery
NOTICE:
Use an A/C refrigerant analyzer before recovering any of the vehicle's A/C refrigerant...
Special Tool(s) /
General Equipment
Air Conditioning Service Unit
Air Conditioning Adaptor Kit
Inspection
Recover the refrigerant...
Other information:
System Operation
System Diagrams
Anti-Lock Brake System (ABS) and Stability Control
Item
Description
1
EBB assembly
2
ABS module
3
GWM
4
RCM
5
PSCM
6
BCM
7
AWD module
8
IPC
9
IPMA
10
FCIM
11
GSM
12
PCM
13
SODR
14
SODL
15
Brake fluid level switch
16
Hydraulic pressure sensor
17
Hydraulic pump motor
18
Hydraulic valve solenoids
19
IPMB
20
CCM
21
PAM
22
ATCM
23
Wheel speed sensors
24
SOBDMC ( HEV)
25
VDM
26
Actuator position sensor
Steering Angle Sensor Module (SASM) — Vehicles With Adaptive Steering
Item
Description
1
Private CAN
2
SASM
3
Steering wheel rotation sensor
4
LH multifunction switch
5
RH multifunction switch
6
PSCM
7
RCM
8
SUMA
9
SECM (Adaptive Steering Only)
10
GWM
11
PCM
12
BCM
13
APIM
14
IPC
15
HVAC
16
SIMA
Network Message Charts
Anti-Lock Brake System (ABS) Module - Network Input Messages
Module Network Input Messages - ABS Module
Broadcast Message
Originating Module
Message Purpose
Accelerator pedal position
PCM
This message is sent to the GWM and then to the ABS module...
Adjustment
NOTE:
Removal steps in this procedure may contain installation details.
NOTE:
LH side shown, RH side similar.
All alignments
Open the door.
Remove the bolts and the striker assembly...