LEMON Manuals: Even more car manuals for everyone
Home >> Toyota >> 2012 >> Highlander Limited, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 115 (Hybrid Vehicle Control System (Diagnostic Codes (P0ADB-227 - U0424-537) & Circuit Tests)) (Hybrid)) >> Hybrid Control System >> DTC P2532-772: Ignition Switch Run Position Circuit High >> Description

DTC P2532-772: Ignition Switch Run Position Circuit High: Description

WARNING: This page is about a different variant/trim than selected.

The hybrid vehicle control ECU monitors IGSW signals sent from the main body ECU and detects the following malfunction.

DTC No. INF Code DTC Detection Condition Trouble Area
P2532 772 When IG1 information from the ECUs that are connected to terminal IG1 of the power source control ECU is interrupted, the power source voltage is still applied to terminal IGSW.
  • Wire harness or connector
  • ECU IG NO. 1 fuse
  • IG2 relay
  • Ignition switch assembly
  • Instrument panel junction block (Main body ECU)
  • Hybrid vehicle control ECU

HINT: 

If DTC P2532-772 is stored, the vehicle will turn off.