Toyota Corolla Cross: Introduction
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GENERAL INFORMATION
A large number of ECU controlled systems are used in this vehicle. In general,
ECU controlled systems are considered to be very intricate, requiring a high
level of techn
ELECTRONIC CIRCUIT INSPECTION PROCEDURE
BASIC INSPECTION
(a) WHEN MEASURING RESISTANCE OF ELECTRONIC PARTS
(1) Unless otherwise stated, all resistance measurements are standard values
measured at
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DTC SUMMARY MALFUNCTION DESCRIPTION The hybrid vehicle control ECU detects a stuck closed malfunction of a system main relay on the positive (+) terminal side and negative (-) terminal side of the HV battery.
The cause of this malfunction may be one of the following: Inverter voltage sensor (VH)
INSPECTION PROCEDURE 1. INSPECT FRONT POWER SEAT SWITCH
(a) Check the resistance.
(1) Measure the resistance according to the value(s) in the table below.
Standard Resistance: Slide Switch
Tester Connection Condition
Specified Condition
q7-4 - q7-6
Slide sw
General Information
Hybrid/EV Battery Positive and Negative Contactor Actuator Stuck Closed (P0AA073)
