Lincoln Aviator: Rear Climate Control / Description and Operation - Rear Climate Control - Overview
Overview
The rear climate control system has controls selection located in the rear of the floor console and the components located in the right rear quarter panel by the D pillar. The temperature and controls breakdown for the HVAC system is as follows, first row driver, first row passenger, second row seating temperature and third row seating temperature.
The rear climate control system is standard equipment. The rear climate control system operation is determined by the settings on the FCIMB control panel selection, the FDIM, the rear non touch screen RHVAC control panel or rear touch screen RACM control panel selection.
Both the rear non touch screen RHVAC control panel or rear touch screen RACM allow rear climate operation and control. They include a power on and off selection, a fan speed control selection, temperature control selection, air distribution control selection, and a rear climate control lock.
Through a setting in the RACM the rear (third row) climate control system can be linked with the second row climate system to have simultaneous control for both rows.
The rear system air can be cooled below interior air temperature only when A/C compressor operation has been requested by the settings of the climate control assembly of the FCIMB control panel or FDIM. The rear climate control system air can be heated at any time.
Description and Operation - Rear Climate Control - System Operation and Component Description
System Operation
System Diagram
Item
Description
1
HVAC control module
2
Rear air distribution door actuator
3
Rear temperature door actuator
4
Rear blower motor relay
5
Rear blower motor speed control
6
Rear blower motor
7
Rear air discharge temperature sensor
8
Rear temperature sensor - Second Row
9
Rear footwell air discharge temperature sensor
10
Rear temperature sensor - Third Row
11
IPC
12
GWM
13
FCIMB
14
RACM (Rear Touch screen)
15
APIM ( FDIM Touch Screen)
16
RHVAC control module (Rear Non touch screen)
Network Message Charts
Module Network Input Messages - APIM
Broadcast Message
Originating Module
Message Purpose
Climate control button status
HVAC control module
This message contains the HVAC climate control settings for the touch screen display...
Other information:
Lincoln Aviator 2020-2026 Service Manual: Removal and Installation - Second Row Seat Climate Control Module
Removal NOTE: Removal steps in this procedure may contain installation details. NOTE: The SCMF (rear seat climate control module) is located under the RH (right-hand) second row seat cushion frame. NOTE: This step is only necessary when installing a new component...
Lincoln Aviator 2020-2026 Service Manual: Diagnosis and Testing - Particulate Filter System
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 P226D:00 Particulate Filter Deteriorated/Missing Substrate Bank 1: No Sub Type Information GO to Pinpoint Test RA PCM P226E:00 Particulate Filter Deteriorated/Missing Substrate Bank 2: No Sub Type Information GO to Pinpoint Test RA PCM P242F:00 Particulate Filter Restriction - Ash Accumulation (Bank 1): No Sub Type Information GO to Pinpoint Test RA PCM P243A:00 Particulate Filter Restriction - Ash Accumulation (Bank 2): No Sub Type Information GO to Pinpoint Test RA PCM P243B:00 Particulate Filter Restriction - Forced Limited Power (Bank 2): No Sub Type Information GO to Pinpoint Test RA PCM P2452:00 Particulate Filter Pressure Sensor A Circuit: No Sub Type Information GO to Pinpoint Test RC PCM P2453:00 Particulate Filter Pressure Sensor A Circuit Range/Performance: No Sub Type Information GO to Pinpoint Test RC PCM P2454:00 Particulate Filter Pressure Sensor A Circuit Low: No Sub Type Information GO to Pinpoint Test RC PCM P2455:00 Particulate Filter Pressure Sensor A Circuit High: No Sub Type Information GO to Pinpoint Test RC PCM P2456:00 Particulate Filter Pressure Sensor Circuit A Intermittent/Erratic: No Sub Type Information GO to Pinpoint Test RC PCM P245E:00 Particulate Filter Pressure Sensor B Circuit: No Sub Type Information GO to Pinpoint Test RC PCM P245F:00 Particulate Filter Pressure Sensor B Circuit Range/Performance: No Sub Type Information GO to Pinpoint Test RC PCM P2460:00 Particulate Filter Pressure Sensor B Circuit Low: No Sub Type Information GO to Pinpoint Test RC PCM P2461:00 Particulate Filter Pressure Sensor B Circuit High: No Sub Type Information GO to Pinpoint Test RC PCM P2462:00 Particulate Filter Pressure Sensor Circuit B Intermittent/Erratic: No Sub Type Information GO to Pinpoint Test RC PCM P246C:00 Particulate Filter Restriction - Forced Limited Power (Bank 1): No Sub Type Information GO to Pinpoint Test RA PCM P2CE5:00 Particulate Filter Pressure Sensor C Circuit: No Sub Type Information GO to Pinpoint Test RC PCM P2CE6:00 Particulate Filter Pressure Sensor C Circuit Range/Performance: No Sub Type Information GO to Pinpoint Test RC PCM P2CE7:00 Particulate Filter Pressure Sensor C Circuit Low: No Sub Type Information GO to Pinpoint Test RC PCM P2CE8:00 Particulate Filter Pressure Sensor C Circuit High: No Sub Type Information GO to Pinpoint Test RC PCM P2CE9:00 Particulate Filter Pressure Sensor Circuit C Intermittent/Erratic: No Sub Type Information GO to Pinpoint Test RC PCM P2CEA:00 Particulate Filter Pressure Sensor D Circuit: No Sub Type Information GO to Pinpoint Test RC PCM P2CEB:00 Particulate Filter Pressure Sensor D Circuit Range/Performance: No Sub Type Information GO to Pinpoint Test RC PCM P2CEC:00 Particulate Filter Pressure Sensor D Circuit Low: No Sub Type Information GO to Pinpoint Test RC PCM P2CED:00 Particulate Filter Pressure Sensor D Circuit High: No Sub Type Information GO to Pinpoint Test RC PCM P2CEE:00 Particulate Filter Pressure Sensor Circuit D Intermittent/Erratic: No Sub Type Information GO to Pinpoint Test RC PCM U0601:00 Lost Communication With Particulate Filter Pressure Sensor A: No Sub Type Information GO to Pinpoint Test RC PCM U0602:00 Lost Communication With Particulate Filter Pressure Sensor B: No Sub Type Information GO to Pinpoint Test RC PCM U0696:00 Lost Communication With Particulate Filter Pressure Sensor C: No Sub Type Information GO to Pinpoint Test RC PCM U0697:00 Lost Communication With Particulate Filter Pressure Sensor D: No Sub Type Information GO to Pinpoint Test RC Global Customer Symptom Code (GCSC) Chart Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices...
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Children and Airbags
WARNING: Airbags can kill or injure a child in a child restraint. Never place a rear-facing child restraint in front of an active airbag. If you must use a forward-facing child restraint in the front seat, move the seat upon which the child restraint is installed all the way back.
