LEMON Manuals: Even more car manuals for everyone
Home >> Toyota >> 2025 >> Prius Plug-In Hybrid SE >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Meter / Gauge System - Diagnostic Codes, Symptom Tests & Circuit Tests >> Meter / Gauge System >> DTC B1512-87: Lost Communication with Steering Switch Control Module Missing Message [12/2022 - ] >> Description

DTC B1512-87: Lost Communication with Steering Switch Control Module Missing Message [12/2022 - ]: Description

This DTC is stored when a CXPI communication malfunction occurs between the combination meter assembly and steering vibration ECU.

DTC No. Detection Item DTC Detection Condition Trouble Area DTC Output from Priority
B1512-87 Lost Communication with Steering Switch Control Module Missing Message Diagnosis Condition:
  • Ignition switch ON
  • IG power source voltage is 9.5 V or more

Malfunction Status:

  1. No communication with steering vibration ECU

Malfunction Time:

  1. 10 seconds or more
  • Harness or connector
  • Spiral cable sub-assembly
  • Steering vibration ECU
  • Combination meter assembly
Combination Meter A