Toyota Corolla Cross: Hv Relay Assembly
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REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 PRECAUTION
-
- -
2 SERVICE PLUG GRIP
INSPECTION PROCEDURE 1. INSPECT NO.1 TRACTION BATTERY DEVICE BOX ASSEMBLY
(a) Inspect SMRB: (1) Measure the resistance according to the value(s) in the table below.
*a Component wit
INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 NO. 1 TRACTION BATTERY DEVICE BOX
G384B
-
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DESCRIPTION
Symptom
Trouble Area
There are ECUs or sensors that display a communication stop on the bus
diagnostic screen. Or, there are ECUs or sensors that display communication
stop history on the "Detail" screen.
CAN main
DESCRIPTION
Using the current from the TCM, the shift solenoid valve SLU controls the lock-up
clutch pressure, and performs lock-up and flex lock-up control.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
MIL
Memory
Removal
Check Bus 7 Line
