Lincoln Aviator 2020-2025 Service Manual / Chassis / Suspension / Suspension System - General Information / Specifications
Lincoln Aviator: Suspension System - General Information / Specifications
General Specifications
NOTE: Measurements listed at curb load. Curb load is defined as "full service fluids, full fuel tank(s), no passengers and no cargo".
| Item | Specification |
|---|---|
| Ball Joint Deflection (All Vehicles) | |
| Lower | 0 - 0.8 mm (0-0.032 in) |
| Upper | 0 - 0.2 mm (0-0.008 in) |
| Side-to-Side Lean (All Vehicles) | |
| Front — maximum | 12 mm (0.472 in) |
| Rear — maximum | 7 mm (0.275 in) |
| Front Ride Height | |
| AWD Gas and PHEV vehicles * | 58.2 mm (2.291 in) ± 12 mm (0.472 in) |
| RWD Gas vehicles * | 48.3 mm (1.901 in) ± 12 mm (0.472 in) |
| Air Suspension vehicles ** | 465 mm (18.307 in) ± 16 mm (0.629 in) |
| Rear Ride Height | |
| AWD Gas and PHEV vehicles * | 62.9 mm (2.476 in) ± 10 mm (0.393 in) |
| RWD Gas vehicles * | 55.3 mm (2.177 in) ± 10 mm (0.393 in) |
| Air Suspension vehicles ** | 469 mm (18.464 in) ± 14 mm (0.551 in) |
* Refer Ride Height Measurement procedure in the General Procedures section of the workshop manual.
** Refer FDRS for ride height measurement instructions.
Alignment Specifications
NOTE: Measurements listed at curb load. Curb load is defined as "full service fluids, full fuel tank(s), no passengers and no cargo".
| Item | LH | RH | Total / Split |
|---|---|---|---|
| Front | |||
| Camber - AWD Gas and All PHEV vehicles | -0.55° ± 0.75° | -0.55° ± 0.75° | 0.0° ± 0.75° |
| Camber - RWD Gas vehicles | -0.76° ± 0.75° | -0.76° ± 0.75° | 0.0° ± 0.75° |
| Camber - Air Suspension vehicles | -0.80° ± 0.75° | -0.80° ± 0.75° | 0.0° ± 0.75° |
| Caster - AWD Gas and All PHEV vehicles | 3.46° ± 0.75° | 3.46° ± 0.75° | 0.0° ± 0.75° |
| Caster - RWD Gas vehicles | 3.68° ± 0.75° | 3.68° ± 0.75° | 0.0° ± 0.75° |
| Caster - Air Suspension vehicles | 3.63° ± 0.75° | 3.63° ± 0.75° | 0.0° ± 0.75° |
| Toe - (positive value is toe in, negative value is toe out) - All Vehicles | — | — | 0.25° ± 0.20° |
| Rear | |||
| Camber - AWD Gas and All PHEV vehicles | -0.90° ± 0.75° | -0.90° ± 0.75° | — |
| Camber - RWD Gas vehicles | -0.90° ± 0.75° | -0.90° ± 0.75° | — |
| Camber - Air Suspension vehicles | -1.30° ± 0.75° | -1.30° ± 0.75° | — |
| Toe - (positive value is toe in, negative value is toe out) - All Vehicles | 0.12° ± 0.20° | 0.12° ± 0.20° | 0.24° ± 0.20° |
| Thrust Angle | — | — | — |
Diagnosis and Testing - Suspension System
Preliminary Inspection
Road test the vehicle.
If any suspension alignment or ride height concerns are present, REFER to Symptom Chart: Suspension System...
Other information:
Lincoln Aviator 2020-2025 Service Manual: Diagnosis and Testing - Headlamps
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 BCM B14E0:11 Exterior Lamps Power Supply "C": Circuit Short to Ground GO to Pinpoint Test A BCM B14E0:15 Exterior Lamps Power Supply "C": Circuit Short to Battery or Open GO to Pinpoint Test A BCM B14E1:11 Exterior Lamps Power Supply "D": Circuit Short to Ground GO to Pinpoint Test A BCM B14E1:15 Exterior Lamps Power Supply "D": Circuit Short to Battery or Open GO to Pinpoint Test A BCM B14E2:11 Exterior Lamps Power Supply "E": Circuit Short to Ground GO to Pinpoint Test B BCM B14E2:15 Exterior Lamps Power Supply "E": Circuit Short to Battery or Open GO to Pinpoint Test B BCM B14E3:11 Exterior Lamps Power Supply "F": Circuit Short to Ground GO to Pinpoint Test B BCM B14E3:15 Exterior Lamps Power Supply "F": Circuit Short to Battery or Open GO to Pinpoint Test B BCM B14E5:01 Left Front Enhanced Exterior Lighting System: General Electrical Failure GO to Pinpoint Test S BCM B14E5:08 Left Front Enhanced Exterior Lighting System: Bus Signal / Message Failure GO to Pinpoint Test S BCM B14E5:49 Left Front Enhanced Exterior Lighting System: Internal Electronic Failure GO to Pinpoint Test S BCM B14E5:55 Left Front Enhanced Exterior Lighting System: Not Configured GO to Pinpoint Test S BCM B14E7:01 Right Front Enhanced Exterior Lighting System: General Electrical Failure GO to Pinpoint Test S BCM B14E7:08 Right Front Enhanced Exterior Lighting System: Bus Signal / Message Failure GO to Pinpoint Test S BCM B14E7:49 Right Front Enhanced Exterior Lighting System: Internal Electronic Failure GO to Pinpoint Test S BCM B14E7:55 Right Front Enhanced Exterior Lighting System: Not Configured GO to Pinpoint Test S BCM B1533:02 Headlamp Switch Module: General Signal Failure GO to Pinpoint Test A BCM B1533:08 Headlamp Switch Module: Bus Signal / Message GO to Pinpoint Test A BCM B1533:49 Headlamp Switch Module: Internal Electronic Failure GO to Pinpoint Test A BCM B1533:56 Headlamp Switch Module: Invalid / Incompatible Configuration GO to Pinpoint Test A BCM B1D00:11 Left Low Beam: Circuit Short To Ground GO to Pinpoint Test A BCM B1D00:15 Left Low Beam: Circuit Short To Battery Or Open GO to Pinpoint Test A BCM B1D01:11 Right Low Beam: Circuit Short To Ground GO to Pinpoint Test A BCM B1D01:15 Right Low Beam: Circuit Short To Battery Or Open GO to Pinpoint Test A BCM B1D02:11 Left High Beam Circuit: Circuit Short To Ground GO to Pinpoint Test B BCM B1D02:15 Left High Beam Circuit: Circuit Short To Battery Or Open GO to Pinpoint Test B BCM B1D03:11 Right High Beam Circuit: Circuit Short To Ground GO to Pinpoint Test B BCM B1D03:15 Right High Beam Circuit: Circuit Short To Battery Or Open GO to Pinpoint Test B HCM B1041:04 Levelling Control: System Internal Failure GO to Pinpoint Test H HCM B1041:54 Levelling Control: Missing Calibration GO to Pinpoint Test H HCM B1087:83 LIN Bus "A": Value of Signal Protection Calculation Incorrect GO to Pinpoint Test F HCM B1087:83 LIN Bus "A": Value of Signal Protection Calculation Incorrect GO to Pinpoint Test G HCM B1087:86 LIN Bus "A": Signal Invalid GO to Pinpoint Test F HCM B1087:86 LIN Bus "A": Signal Invalid GO to Pinpoint Test G HCM B1088:83 LIN Bus "B": Value of Signal Protection Calculation Incorrect GO to Pinpoint Test F HCM B1088:83 LIN Bus "B": Value of Signal Protection Calculation Incorrect GO to Pinpoint Test G HCM B1088:86 LIN Bus "B": Signal Invalid GO to Pinpoint Test F HCM B1088:86 LIN Bus "B": Signal Invalid GO to Pinpoint Test G HCM B1437:01 Left Levelling Actuator: General Electrical Failure GO to Pinpoint Test I HCM B1437:87 Left Levelling Actuator: Missing Message GO to Pinpoint Test F HCM B1437:87 Left Levelling Actuator: Missing Message GO to Pinpoint Test G HCM B1439:01 Right Levelling Actuator: General Electrical Failure GO to Pinpoint Test I HCM B1439:87 Right Levelling Actuator: Missing Message GO to Pinpoint Test F HCM B1439:87 Right Levelling Actuator: Missing Message GO to Pinpoint Test G HCM B14D9:01 Left Headlamp Light Distribution Actuator: General Electrical Failure GO to Pinpoint Test I HCM B14D9:64 Left Headlamp Light Distribution Actuator: Signal Plausibility Failure GO to Pinpoint Test I HCM B14D9:87 Left Headlamp Light Distribution Actuator: Missing Message GO to Pinpoint Test F HCM B14D9:87 Left Headlamp Light Distribution Actuator: Missing Message GO to Pinpoint Test G HCM B14DA:01 Right Headlamp Light Distribution Actuator: General Electrical Failure GO to Pinpoint Test I HCM B14DA:64 Right Headlamp Light Distribution Actuator: Signal Plausibility Failure GO to Pinpoint Test I HCM B14DA:87 Right Headlamp Light Distribution Actuator: Missing Message GO to Pinpoint Test F HCM B14DA:87 Right Headlamp Light Distribution Actuator: Missing Message GO to Pinpoint Test G HCM B14DB:01 Left Headlamp Driver Control System: General Electrical Failure GO to Pinpoint Test I HCM B14DB:54 Left Headlamp Driver Control System: Missing Calibration GO to Pinpoint Test I HCM B14DB:55 Left Headlamp Driver Control System: Not Configured GO to Pinpoint Test I HCM B14DB:87 Left Headlamp Driver Control System: Missing Message GO to Pinpoint Test F HCM B14DB:87 Left Headlamp Driver Control System: Missing Message GO to Pinpoint Test G HCM B14DC:01 Right Headlamp Driver Control System: General Electrical Failure GO to Pinpoint Test I HCM B14DC:54 Right Headlamp Driver Control System: Missing Calibration GO to Pinpoint Test I HCM B14DC:55 Right Headlamp Driver Control System: Not Configured GO to Pinpoint Test I HCM B14DC:87 Right Headlamp Driver Control System: Missing Message GO to Pinpoint Test F HCM B14DC:87 Right Headlamp Driver Control System: Missing Message GO to Pinpoint Test G HCM B1559:96 Left Headlamp: Component Internal Failure GO to Pinpoint Test I HCM B155A:96 Right Headlamp: Component Internal Failure GO to Pinpoint Test I HCM B15A6:01 Right Matrix Controller Actuator: General Electrical Failure GO to Pinpoint Test I HCM B15A6:87 Right Matrix Controller Actuator: Missing Message GO to Pinpoint Test F HCM B15A6:87 Right Matrix Controller Actuator: Missing Message GO to Pinpoint Test G HCM B15A7:01 Left Matrix Controller Actuator: General Electrical Failure GO to Pinpoint Test I HCM B15A7:87 Left Matrix Controller Actuator: Missing Message GO to Pinpoint Test F HCM B15A7:87 Left Matrix Controller Actuator: Missing Message GO to Pinpoint Test G HCM B1A59:1C Sensor 5 Volt Supply: Circuit Voltage Out of Range GO to Pinpoint Test H HCM B1D64:01 Left Headlamp Swiveling Motor: General Electrical Failure GO to Pinpoint Test I HCM B1D64:87 Left Headlamp Swiveling Motor: Missing Message GO to Pinpoint Test F HCM B1D64:87 Left Headlamp Swiveling Motor: Missing Message GO to Pinpoint Test G HCM B1D65:01 Right Headlamp Swiveling Motor: General Electrical Failure GO to Pinpoint Test I HCM B1D65:87 Right Headlamp Swiveling Motor: Missing Message GO to Pinpoint Test F HCM B1D65:87 Right Headlamp Swiveling Motor: Missing Message GO to Pinpoint Test G HCM B1D68:64 Left Headlamp Swiveling Feedback Sensor: Signal Plausibility Failure GO to Pinpoint Test I HCM B1D69:64 Right Headlamp Swiveling Feedback Sensor: Signal Plausibility Failure GO to Pinpoint Test I HCM C1A03:12 Left Front Height Sensor: Circuit Short To Battery GO to Pinpoint Test H HCM C1A03:14 Left Front Height Sensor: Circuit Short To Ground or Open GO to Pinpoint Test H HCM C1A03:29 Left Front Height Sensor: Signal Invalid GO to Pinpoint Test H HCM C1A03:64 Left Front Height Sensor: Signal Plausibility Failure GO to Pinpoint Test H HCM C1A05:12 Left Rear Height Sensor: Circuit Short To Battery GO to Pinpoint Test H HCM C1A05:14 Left Rear Height Sensor: Circuit Short To Ground or Open GO to Pinpoint Test H HCM C1A05:29 Left Rear Height Sensor: Signal Invalid GO to Pinpoint Test H HCM C1A05:64 Left Rear Height Sensor: Signal Plausibility Failure GO to Pinpoint Test H HCM U0121:00 Lost Communication With Anti-Lock Brake System (ABS) Control Module: No Sub Type Information GO to Pinpoint Test J HCM U0146:00 Lost Communication With Serial Data Gateway "A": No Sub Type Information GO to Pinpoint Test K HCM U0151:00 Lost Communication With Restraints Control Module: No Sub Type Information GO to Pinpoint Test M HCM U0212:00 Lost Communication With Steering Column Control Module: No Sub Type Information GO to Pinpoint Test L HCM U023A:00 Lost Communication With Image Processing Module A: No Sub Type Information GO to Pinpoint Test N HCM U0415:00 Invalid Data Received From Anti-Lock Brake System (ABS) Control Module: No Sub Type Information GO to Pinpoint Test P HCM U0429:00 Invalid Data received from Steering Column Control Module: No Sub Type Information GO to Pinpoint Test P HCM U0447:00 Invalid Data Received From Serial Data Gateway "A": No Sub Type Information GO to Pinpoint Test P HCM U0452:00 Invalid Data Received From Restraints Control Module: No Sub Type Information GO to Pinpoint Test P HCM U053B:00 Invalid Data Received From Image Processing Module A: No Sub Type Information GO to Pinpoint Test P HCM U2024:51 Control Module Cal-Config Data: Not Programmed GO to Pinpoint Test O HCM U2024:57 Control Module Cal-Config Data: Invalid / Incompatible Software Component GO to Pinpoint Test O HCM U2100:00 Initial Configuration Not Complete: No Sub Type Information GO to Pinpoint Test O HCM U2101:00 Control Module Configuration Incompatible: No Sub Type Information GO to Pinpoint Test O HCM U2101:56 Control Module Configuration Incompatible: Invalid / Incompatible Configuration GO to Pinpoint Test O HCM U2101:86 Control Module Configuration Incompatible: Signal Invalid GO to Pinpoint Test O HCM U2200:45 Control Module Configuration Memory Corrupt: Program Memory Failure GO to Pinpoint Test O HCM U3000:45 Control Module: Program Memory Failure GO to Pinpoint Test O HCM U3000:46 Control Module: Calibration / Parameter Memory Failure GO to Pinpoint Test O HCM U3003:16 Battery Voltage: Circuit Voltage Below Threshold GO to Pinpoint Test Q HCM U3003:17 Battery Voltage: Circuit Voltage Above Threshold GO to Pinpoint Test R SCCM B124C:96 Turn Indicator Stalk Switch Pack: Component Internal Failure GO to Pinpoint Test E SCCM B124C:9E Turn Indicator Stalk Switch Pack: Stuck On GO to Pinpoint Test E Symptom Chart Symptom Chart: Headlamps Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices...
Lincoln Aviator 2020-2025 Service Manual: Removal and Installation - Front Door Latch
Removal NOTE: LH (left-hand) side shown, RH (right-hand) side similar. NOTE: Removal steps in this procedure may contain installation details. All vehicles NOTE: The PMI process must begin with the current door latch control module installed...
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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.
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