Toyota Corolla Cross: Precaution
PRECAUTION
CHARGING SYSTEM PRECAUTION
CAUTION:
- This vehicle contains high voltage circuits standardized with orange colored
wiring and connectors, so follow the instructions in this manual to perform
the procedures correctly.
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- If the correct procedures are not followed according to the instructions
in this manual, there is a danger of electric shock from the high voltage circuits.
- Be sure to wear insulating gloves when working on high voltage wiring or
components.
- If work is performed without wearing insulating gloves, there is a danger
of electric shock.
NOTICE:
- If the auxiliary battery is fully depleted or the READY indicator does not
illuminate, recharge the auxiliary battery.
- Never disconnect the auxiliary battery while the ignition switch is on (READY).
- Before giving the auxiliary battery a quick charge, disconnect the auxiliary
battery cables.
- Check the auxiliary battery again before the vehicle is returned to the
customer.
- When replacing the auxiliary battery, use a new auxiliary battery of the
same dimensions and same capacity or more from the same class at a 20-hour rate.
READ NEXT:
PARTS LOCATION
ILLUSTRATION
*1
NO. 1 ENGINE ROOM RELAY BLOCK
- IGCT-MAIN NO. 1 RELAY
*2
INVERTER WITH CONVERTER ASSEMBLY
*3
PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
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2.
CONFIRM PROBLEM SYMPTOMS
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TERMINALS OF ECU
CHECK SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY)
*a
Front view of wire harness connector (to Skid Control ECU
(Brake Actuator Assembly))
-
-
(a) Disconnect the A151 skid control ECU (brake actuator assembly)
connector.
DESCRIPTION
The brake hold operated indicator light illuminates when the
brake hold system is operating (vehicle stopped due to brake fluid pressure hold)
and turns off when the brake hold system operation is finished (brake fluid pressure
decreases).
The brake hold system may not operate de