LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2021 >> NX 300 Base, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Diagnostic Codes (2 Of 9) >> SFI System >> DTC P060E-49: Internal Control Module Throttle Position Performance Internal Electronic Failure; DTC P061E-49: Internal Control Module Brake Signal Internal Electronic Failure [10/2014 - 05/2019] >> Monitor Description
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Monitor Description

The ECM monitors the signals received from the throttle position sensor No. 1 and stop light switch assembly. As the ECM monitors the STP signal of the stop light switch assembly and the VTA1 signal of the throttle position sensor No. 1, if these signals do not correlate, the DTC is stored.

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory Note
P060E-49 Internal Control Module Throttle Position Performance Internal Electronic Failure Either of the following conditions is met (1 trip detection logic):
  • There is an ECM main CPU error.
  • There is an ECM sub CPU error.
ECM Comes on DTC stored SAE: P060E
P061E-49 Internal Control Module Brake Signal Internal Electronic Failure Either of the following conditions is met (1 trip detection logic):
  • There is an ECM main CPU error.
  • There is an ECM sub CPU error.
ECM Comes on DTC stored SAE: P061E