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Home >> Lexus >> 2025 >> RX 350h Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Diagnostic Codes (P050B-P06AB) >> SFI System >> DTC P060E-49: Internal Control Module Throttle Position Performance Internal Electronic Failure [08/2023 - ] >> Monitor Description
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Monitor Description

The ECM monitors the signals received from the No. 1 throttle position sensor. As the ECM monitors the VTA1 signal of the No. 1 throttle position sensor, if these signals do not correlate, a DTC will be stored.

DTC No. Detection Item DTC Detection Condition Trouble Area MIL DTC Output from Priority Note
P060E-49 Internal Control Module Throttle Position Performance Internal Electronic Failure Either of the following conditions is met (1 trip detection logic):
  • ECM main CPU malfunction.
  • ECM sub CPU malfunction.
ECM Comes on Engine A
  • SAE Code: P060E
  • DTC for Mexico Models: Applies