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

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

If a hybrid vehicle cannot be turned off, it will not be possible to determine this by listening or looking (high voltage cannot be shut off). In this case, checking for DTCs can help to determine the state of the vehicle.

When the hybrid vehicle control ECU detects that the vehicle cannot be turned off, the ECU will set this DTC. This DTC is set based on communication between the hybrid vehicle control ECU and ECUs that are activated by the IG1 relay and IG2 relay.

DTC No.	INF Code	DTC Detection Condition	Trouble Area
P2532	772	When no signals are received from the ECUs (skid control ECU and A/C amplifier) that are activated by the IG1 relay, but the hybrid vehicle control ECU is operating.	Wire harness or connector Main body ECU IG1 relay IG2 relay ECU IG No. 2 fuse A/C No. 2 fuse Hybrid vehicle control ECU Skid control ECU A/C Amplifire

HINT:

If DTC P2532-772 is detected, it will not be possible to turn the vehicle off.