Lincoln Aviator: Maintenance / Power Steering Fluid Check

Brake Fluid Check

WARNING: Do not use any fluid other than the recommended brake fluid as this will reduce brake efficiency. Use of incorrect fluid could result in the loss of vehicle control, serious personal injury or death...

Changing the 12V Battery

WARNING: Batteries normally produce explosive gases which can cause personal injury. Therefore, do not allow flames, sparks or lighted substances to come near the battery...

Other information:

Lincoln Aviator 2020-2025 Service Manual: General Procedures - Module Programming

Check NOTE: Perform the following pre-checks to make sure module programming completes without errors. Start the programming session in KOEO. Make sure the vehicle battery is fully charged or is connected to a battery charger. The battery state of charge should be 12...

Lincoln Aviator 2020-2025 Service Manual: Diagnosis and Testing - Engine Temperature

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 P0116:00 Engine Coolant Temperature Sensor 1 Circuit Range/Performance: No Sub Type Information   GO to Pinpoint Test DL   PCM P0116:00 Engine Coolant Temperature Sensor 1 Circuit Range/Performance: No Sub Type Information   GO to Pinpoint Test DX   PCM P0117:00 Engine Coolant Temperature Sensor 1 Circuit Low: No Sub Type Information   GO to Pinpoint Test DX   PCM P0118:00 Engine Coolant Temperature Sensor 1 Circuit High: No Sub Type Information   GO to Pinpoint Test DX   PCM P0119:00 Engine Coolant Temperature Sensor 1 Circuit Intermittent/Erratic: No Sub Type Information   GO to Pinpoint Test DL   PCM P0119:00 Engine Coolant Temperature Sensor 1 Circuit Intermittent/Erratic: No Sub Type Information   GO to Pinpoint Test DX   PCM P011E:00 Engine Coolant Temperature 1 / Ambient Air Temperature Correlation: No Sub Type Information   GO to Pinpoint Test DX   PCM P0125:00 Insufficient Coolant Temp For Closed Loop Fuel Control: No Sub Type Information   GO to Pinpoint Test DL   PCM P0125:00 Insufficient Coolant Temp For Closed Loop Fuel Control: No Sub Type Information   GO to Pinpoint Test DX   PCM P0128:00 Coolant Thermostat (Coolant Temp Below Thermostat Regulating Temperature): No Sub Type Information   GO to Pinpoint Test DL   PCM P0128:00 Coolant Thermostat (Coolant Temp Below Thermostat Regulating Temperature): No Sub Type Information   GO to Pinpoint Test DX   PCM P017C:00 Cylinder Head Temperature Sensor Circuit Low: No Sub Type Information   GO to Pinpoint Test DL   PCM P017D:00 Cylinder Head Temperature Sensor Circuit High: No Sub Type Information   GO to Pinpoint Test DL   PCM P017E:00 Cylinder Head Temperature Sensor Circuit Intermittent/Erratic: No Sub Type Information   GO to Pinpoint Test DL   PCM P101F:00 Cylinder Head Temperature Sensor 1 Out Of Self Test Range: No Sub Type Information   GO to Pinpoint Test DL   PCM P1021:00 Cylinder Head Temperature Sensor 2 Circuit Range/Performance: No Sub Type Information   GO to Pinpoint Test DL   PCM P1022:00 Cylinder Head Temperature Sensor 2 Circuit Low: No Sub Type Information   GO to Pinpoint Test DL   PCM P1023:00 Cylinder Head Temperature Sensor 2 Circuit High: No Sub Type Information   GO to Pinpoint Test DL   PCM P1024:00 Cylinder Head Temperature Sensor 2 Circuit Intermittent/Erratic: No Sub Type Information   GO to Pinpoint Test DL   PCM P1025:00 Cylinder Head Temperature Sensor 2 Out Of Self Test Range: No Sub Type Information   GO to Pinpoint Test DL   PCM P1026:00 Engine Coolant Temperature 1 / Cylinder Head Temperature 2 Correlation: No Sub Type Information   GO to Pinpoint Test DL   PCM P1116:00 Engine Coolant Temperature Sensor Out Of Self Test Range: No Sub Type Information   GO to Pinpoint Test DX   PCM P1117:00 Engine Coolant Temperature Sensor Circuit Intermittent: No Sub Type Information   GO to Pinpoint Test DX   PCM P111B:00 Engine Coolant Warm-Up Not Detected: No Sub Type Information   GO to Pinpoint Test DX   PCM P1285:00 Cylinder Head Over Temperature Condition: No Sub Type Information   GO to Pinpoint Test DL   PCM P1288:00 Cylinder Head Temperature Sensor Out Of Self Test Range: No Sub Type Information   GO to Pinpoint Test DL   PCM P1289:00 Cylinder Head Temperature Sensor Circuit High: No Sub Type Information   GO to Pinpoint Test DL   PCM P128A:00 Cylinder Head Temperature Sensor Circuit Intermittent/Erratic: No Sub Type Information   GO to Pinpoint Test DL   PCM P1290:00 Cylinder Head Temperature Sensor Circuit Low: No Sub Type Information   GO to Pinpoint Test DL Global Customer Symptom Code (GCSC) Chart Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices...