Toyota Corolla Cross: Certification Ecu
READ NEXT:
REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 CONNECTOR HOLDER
82666 -
- -
2 SMART KEY ECU ASSEMBLY (
INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 SMART KEY ECU ASSEMBLY (CERTIFICATION ECU)
89990A -
- -
RemovalREMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 CONSOLE BOX ASSEMBLY
58810J -
- -
2 NO. 1 INDOOR
SEE MORE:
PROBLEM SYMPTOMS TABLE
NOTICE:
Before replacing the main body ECU (multiplex network body ECU), refer to Registration.*1
for HEV Model:
Click here
for Gasoline Model:
Click here
*1: w/ Smart Key System
HINT:
Use the table below to help determine the cause of problem symp
DESCRIPTION The HV battery is composed of 60 cells (3.7 V each) in series. The battery ECU assembly monitors the voltage of each HV battery cell to detect malfunctions of the HV battery.
DTC No. Detection Item
DTC Detection Condition
Trouble Area MIL
Warning Indicate N
Removal
Problem Symptoms Table
