Lincoln Aviator 2020-2025 Service Manual / Electrical / Instrumentation and Warning Systems / Instrument Panel and Interior Switches Illumination / Description and Operation - Instrument Panel and Interior Switches Illumination - Overview

Lincoln Aviator: Instrument Panel and Interior Switches Illumination / Description and Operation - Instrument Panel and Interior Switches Illumination - Overview

Overview

Dimmable Illumination

Dimmable illumination provides backlighting to switches and control components when the parking lamps are on. The instrument panel dimmer switch is used to increase or decrease the level of intensity for the dimmable backlit components. The BCM is the master module that controls the dimmable illumination.

Dimmable backlit switches and components are:

  • Headlamp switch
  • EPB switch
  • Overhead console switches
  • USB hub
  • Active park assist switch
  • Drive mode switch
  • Sunshade switch
  • Steering wheel switches
  • Emergency call switch
  • Power window switches
  • Door lock switches

When the autolamp feature activates during the daytime, the message center illumination remains at full intensity and cannot be dimmed using the instrument panel dimmer switch. If the vehicle travels under a bridge or through a tunnel and a low level of ambient light is detected, the illumination brightness of the message center changes to the last level set by the BCM. The message center illumination changes back to full intensity when the intense ambient light is restored.

Non-Dimmable Illumination

The non-dimmable illumination is on when the delayed accessory is active. The delayed accessory is active:

  • When the ignition is on.
  • For up to 10 minutes after the ignition is cycled from on to off and a front door is not opened.

The second row rear seat control, third row rear seat control and liftgate release switches are non-dimmable.

    Instrument Panel and Interior Switches Illumination

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    Description and Operation - Instrument Panel and Interior Switches Illumination - System Operation and Component Description

    System Operation System Diagram - Networked Illumination - Doors NOTE: Not all vehicles come equipped with all the items listed below. The door latch modules are identified as follows: Left front door - DCME Right front door - DCMF Left rear door - DCMG Right rear door - DCMH Item Description 1 MS-CAN 2 DCME 3 Light sensor 4 DCMF 5 DCMH 6 DDM 7 PDM 8 RF door lock switch 9 RF door window control switch 10 LF door window control switch 11 RR door window control switch 12 LR door window control switch 13 LF door lock switch 14 RR door lock switch 15 LR door lock switch 16 GWM 17 DCMG 18 LH front interior door latch switch 19 RH front interior door latch switch 20 LH rear interior door latch switch 21 RH rear interior door latch switch 22 LIN 23 LIN 24 HS-CAN1 25 BCM 26 Dimmer switch 27 Headlamp switch System Diagram - Networked Illumination - Steering Wheel Switches Item Description 1 Light sensor 2 RH lower steering wheel switch 3 RH upper steering wheel switch 4 LH lower steering wheel switch 5 LH upper steering wheel switch 6 SIMA 7 Upshift paddle switch 8 Downshift paddle switch 9 HS-CAN2 10 GWM 11 HS-CAN1 12 LIN 13 BCM 14 Dimmer switch 15 Headlamp switch System Diagram - Networked Illumination - Other Modules Item Description 1 FCIM 2 APIM 3 Light sensor 4 ACM 5 IPC 6 FDIM 7 without Touchscreen 8 FCDIM 9 RHVAC 10 RACM 11 LIN 12 HS-CAN1 13 MS-CAN 14 HS-CAN3 15 GWM 16 Dimmer switch 17 Headlamp switch 18 BCM Network Message Chart   Module Network Input Messages - ACM, APIM, DCME, DCMF, DCMG, DCMH, DDM, FCIM, RACM, RHVAC, SIMA, GWM, IPC and PDM...

    Other information:

    Lincoln Aviator 2020-2025 Service Manual: Description and Operation - Wipers and Washers - System Operation and Component Description


    System Operation System Diagram Item Description 1 Wiper/Washer Switch 2 Rain Sensor 3 Washer Motor 4 SCCM 5 Windshield Wiper Motor 6 GWMGWM 7 BCM 8 IPC 9 PCM 10 BCMC 11 Wiper Relay 12 BCMC 13 Rear Window Washer Relay 14 Rear Wiper Motor Network Message Chart   SCCM Network Input Messages Broadcast Message Originating Module Message Purpose Vehicle speed   PCM The SCCM uses vehicle speed information for operation of the speed sensitive wiper function...

    Lincoln Aviator 2020-2025 Service Manual: Diagnosis and Testing - Parking Aid


    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   APIM C1001:01 Vision System Camera:General Electrical Failure   GO to Pinpoint Test A   APIM C1001:01 Vision System Camera:General Electrical Failure   GO to Pinpoint Test J   APIM C1001:02 Vision System Camera:General Signal Failure   GO to Pinpoint Test A   APIM C1001:1C Vision System Camera:Circuit Voltage Out Of Range   GO to Pinpoint Test A   APIM C1001:4B Vision System Camera:Over Temperature   GO to Pinpoint Test H   APIM C1001:55 Vision System Camera:Not Configured   GO to Pinpoint Test I   APIM C1001:81 Vision System Camera:Invalid Serial Data Received   GO to Pinpoint Test A   APIM C1001:87 Vision System Camera:Missing Message   GO to Pinpoint Test A   IPMB B115E:31 Camera Module:No Signal   GO to Pinpoint Test L   IPMB B115E:49 Camera Module:Internal Electronic Failure   GO to Pinpoint Test T   IPMB B12BE:31 Left Front Camera:No Signal   GO to Pinpoint Test N   IPMB B12BE:49 Left Front Camera:Internal Electronic Failure   GO to Pinpoint Test U   IPMB B12BF:31 Right Front Camera:No Signal   GO to Pinpoint Test O   IPMB B12BF:49 Right Front Camera:Internal Electronic Failure   GO to Pinpoint Test V   IPMB B148E:31 Front Camera:No Signal   GO to Pinpoint Test M   IPMB B148E:49 Front Camera:Internal Electronic Failure   GO to Pinpoint Test W   IPMB B14A5:11 Multi-Camera View Switch:Circuit Short To Ground   GO to Pinpoint Test P   IPMB C1001:78 Vision System Camera:Alignment Or Adjustment Incorrect   GO to Pinpoint Test X   IPMB U0100:00 Lost Communication With ECM/PCM "A":No Sub Type Information   GO to Pinpoint Test Y   IPMB U0121:00 Lost Communication With Anti-Lock Brake System (ABS) Control Module:No Sub Type Information   GO to Pinpoint Test Z   IPMB U0121:87 Lost Communication With Anti-Lock Brake System (ABS) Control Module "A":Missing Message   GO to Pinpoint Test Z   IPMB U0131:00 Lost Communication With Power Steering Control Module:No Sub-Type Information   GO to Pinpoint Test AA   IPMB U0131:87 Lost Communication With Power Steering Control Module "A":Missing Message   GO to Pinpoint Test AA   IPMB U0138:00 Lost Communication with All Terrain Control Module:No Sub Type Information   GO to Pinpoint Test AB   IPMB U0140:00 Lost Communication With Body Control Module:No Sub Type Information   GO to Pinpoint Test AC   IPMB U0146:00 Lost Communication With Gateway "A":No Sub Type Information   GO to Pinpoint Test AD   IPMB U0212:00 Lost Communication With Steering Column Control Module:No Sub Type Information   GO to Pinpoint Test AJ   IPMB U0253:87 Lost Communication With Accessory Protocol Interface Module:Missing Message   GO to Pinpoint Test AK   IPMB U0293:00 Lost Communication with Hybrid/EV Powertrain Control Module:No Sub Type Information   GO to Pinpoint Test Y   IPMB U0300:57 Internal Control Module Software Incompatibility:Invalid/Incompatible Software Component   GO to Pinpoint Test AN   IPMB U0401:00 Invalid Data Received from ECM/PCM A:No Sub Type Information   GO to Pinpoint Test Y   IPMB U0415:00 Invalid Data Received from Anti-Lock Brake System (ABS) Control Module "A":No Sub Type Information   GO to Pinpoint Test Z   IPMB U0420:00 Invalid Data Received from Power Steering Control Module "A":No Sub Type Information   GO to Pinpoint Test AA   IPMB U0422:00 Invalid Data Received From Body Control Module:No Sub Type Information   GO to Pinpoint Test AC   IPMB U0423:82 Invalid Data Received from Instrument Panel Cluster Control Module:Alive/Sequence Counter Incorrect/Not Updated   GO to Pinpoint Test AE   IPMB U0424:00 Invalid Data Received From HVAC Control Module:No Sub Type Information   GO to Pinpoint Test AF   IPMB U0424:82 Invalid Data Received From HVAC Control Module:Alive/Sequence Counter Incorrect/Not Updated   GO to Pinpoint Test AF   IPMB U0428:00 Invalid Data Received From Steering Angle Sensor Module:No Sub Type Information   GO to Pinpoint Test AG   IPMB U0485:82 Invalid Data Received From Radio:Alive/Sequence Counter Incorrect/Not Updated   GO to Pinpoint Test AH   IPMB U0553:82 Invalid Data Received From Lighting Control Module-Rear "B":Alive/Sequence Counter Incorrect/Not Updated   GO to Pinpoint Test AI   IPMB U0554:00 Invalid Data Received From Accessory Protocol Interface Module:No Sub Type Information   GO to Pinpoint Test AK   IPMB U0554:82 Invalid Data Received From Accessory Protocol Interface Module:Alive/Sequence Counter Incorrect/Not Updated   GO to Pinpoint Test AK   IPMB U0594:00 Invalid Data Received From Hybrid/EV Powertrain Control Module:No Sub Type Information   GO to Pinpoint Test Y   IPMB U1000:11 Solid State Driver Protection Active -Driver Disabled:Circuit Short To Ground   GO to Pinpoint Test AL   IPMB U2024:41 Control Module Cal-Config Data:General Checksum Failure   GO to Pinpoint Test AM   IPMB U2100:00 Initial Configuration Not Complete:No Sub Type Information   GO to Pinpoint Test AM   IPMB U2101:00 Control Module Configuration Incompatible:No Sub Type Information   GO to Pinpoint Test AM   IPMB U3000:42 Control Module:General Memory Failure   GO to Pinpoint Test AN   IPMB U3000:49 Control Module:Internal Electronic Failure   GO to Pinpoint Test AN Symptom Chart(s) Rear Only Parking Aid Camera Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices...

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