Toyota Corolla Cross: Power Integration System
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PRECAUTION
PRECAUTION FOR POWER DISTRIBUTION BOX ASSEMBLY
(a) Do not remove or install the power distribution box assembly with the negative
(-) auxiliary battery terminal connected.
NOTICE:
PARTS LOCATION
ILLUSTRATION
*1
for HEV Model
-
-
*3
NO. 1 ENGINE ROOM RELAY BLOCK
- INP STD NO. 1
- INP STD NO. 2
-
SEE MORE:
DESCRIPTION
Detection Item
Symptom
Trouble Area
Main Body ECU Communication Stop Mode
Communication stop for "Main Body" is indicated on the "Communication
Bus Check" screen of the GTS.
Click here
INSPECTION PROCEDURE 1. INSPECT STEERING WHEEL SWITCH HOUSING
(a) Resistance Check.
*a Component without harness connected
(Steering Wheel Switch Housing)
- -
(1) Measure the resistance according to the value(s) in the table below.
Standard Resistance: Light Switch Circuit