Lincoln Aviator: Acceleration Control / Diagnosis and Testing - Acceleration Control

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 P060D:00 Internal Control Module Accelerator Pedal Position Performance: No Sub Type Information   GO to Pinpoint Test DK
  PCM P1575:00 Pedal Position Out Of Self Test Range: No Sub Type Information   GO to Pinpoint Test DK
  PCM P2122:00 Throttle/Pedal Position Sensor/Switch D Circuit Low: No Sub Type Information   GO to Pinpoint Test DK
  PCM P2123:00 Throttle/Pedal Position Sensor/Switch D Circuit High: No Sub Type Information   GO to Pinpoint Test DK
  PCM P2127:00 Throttle/Pedal Position Sensor/Switch E Circuit Low: No Sub Type Information   GO to Pinpoint Test DK
  PCM P2128:00 Throttle/Pedal Position Sensor/Switch E Circuit High: No Sub Type Information   GO to Pinpoint Test DK
  PCM P2138:00 Throttle/Pedal Position Sensor/Switch D/E Voltage Correlation: No Sub Type Information   GO to Pinpoint Test DK

Global Customer Symptom Code (GCSC) 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).


  Global Customer Symptom Code Chart


Customer Symptom Action
Driving Performance > Lack/Loss of Power > Acceleration > Always   GO to Pinpoint Test DK

Pinpoint Tests


PINPOINT TEST DK : ACCELERATOR PEDAL POSITION (APP) SENSOR

NOTE: After clearing the APP sensor DTC to verify a repair or an intermittent concern, apply the accelerator pedal before carrying out the self-test. Take 10 seconds to carry out a full sweep of the accelerator pedal from fully released to fully applied and back to fully released.

Normal Operation and Fault Conditions

Refer to the DTC Fault Trigger Conditions.

DTC Fault Trigger Conditions

DTC Description Fault Trigger Condition
PCM P060D:00 Internal Control Module Accelerator Pedal Position Performance: No Sub Type Information Sets when the PCM detects a concern identifying an issue with an APP sensor signal or with processing the brake pedal sensor input. This DTC sets when an error occurs in the PCM. Verify the PCM is at the latest calibration level.
PCM P1575:00 Pedal Position Out Of Self Test Range: No Sub Type Information Sets when the PCM detects either the APP1 or APP2 input is greater than the expected value. The PCM monitors the APP sensor inputs to determine if the APP1 and APP2 signals are less than an expected value during the KOEO self-test. Make sure the floor mat is not interfering with the accelerator pedal. Repeat the self-test without applying the accelerator pedal. Diagnose any APP sensor circuit Diagnostic Trouble Codes (DTCs) first.
PCM P2122:00 Throttle/Pedal Position Sensor/Switch "D" Circuit Low: No Sub Type Information Sets when the PCM detects the accelerator pedal position 1 (APP1) is out of self-test range low.
PCM P2123:00 Throttle/Pedal Position Sensor/Switch "D" Circuit High: No Sub Type Information Sets when the PCM detects the accelerator pedal position 1 (APP1) is out of self-test range high.
PCM P2127:00 Throttle/Pedal Position Sensor/Switch "E" Circuit Low: No Sub Type Information Sets when the PCM detects the accelerator pedal position 2 (APP2) is out of self-test range low.
PCM P2128:00 Throttle/Pedal Position Sensor/Switch "E" Circuit High: No Sub Type Information Sets when the PCM detects the accelerator pedal position 2 (APP2) is out of self-test range high.
PCM P2138:00 Throttle/Pedal Position Sensor/Switch "D"/"E" Voltage Correlation: No Sub Type Information Sets when the PCM detects the APP sensor inputs APP1 and APP2 disagree on the position of the accelerator pedal by greater than an expected value. The PCM compares the APP sensor information from APP1 and APP2 signals.

Possible Sources

  • Accelerator pedal applied during KOEO self-test
  • PCM programming
  • APP sensor (9F836)
  • PCM (12A650)
 Internet Explorer version 11 or greater is required to perform this Pinpoint Test.

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