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Home >> Lexus >> 2024 >> NX 250 FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 117 (Electronic A/T Shift Lever System - Diagnostic Codes & Circuit Tests) >> Electronic Shift Lever System >> DTC P0914-2B: Gear Shift Position Circuit "A" Range/Performance Signal Cross Coupled [11/2021 - ] >> Description

DTC P0914-2B: Gear Shift Position Circuit "A" Range/Performance Signal Cross Coupled [11/2021 - ]: Description

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The shift actuator ECU monitors the ECU internal operation, and if a malfunction is detected, the ECM stores a DTC.

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate DTC Output from Priority Note
P0914-2B Gear Shift Position Circuit "A" Range/Performance Signal Cross Coupled Either of the following is met: 
  • When BAT1 voltage is normal, an absolute angle sensor value malfunction continues for a certain amount of time
  • When the BUB1 terminal voltage is a certain value or more, a CAN communication malfunction is detected between the microcomputer (system 1) and microcomputer (system 2)

(1 trip detection logic)
  • Shift control actuator assembly (Shift actuator ECU)
  • Transmission floor shift assembly (shift control ECU)
  • Wire harness or connector
Comes on Multi-information Display Error Message 
  • Displayed
Transmission B SAE: P0915