Toyota Corolla Cross: Inspection
INSPECTION
PROCEDURE
1. INSPECT NAVIGATION ANTENNA ASSEMBLY
(a) Current consumption check: (GPS)
(1) Measure the current consumption according to the value(s)
in the table below.
Standard Current:
Tester Connection
|
Condition
|
Specified Condition
|
3 (core) - 3a (shield)
|
4.2 to 5 V applied between terminals 3 and 3a
|
10 to 30 mA
|
NOTICE:
Do not apply 6 V or more between terminals 3 and 3a.
HINT:
If a stable power supply is not available, connect 4 nickel-metal
hydride batteries (1.2 V each) or equivalent in series.
If the result is not as specified, replace the navigation
antenna assembly.
|
|
*a
|
Component without harness connected
(Navigation Antenna Assembly)
|
*b
|
Voltage Applied between Terminals
|
|
|
(b) Resistance check: (Telephone Sub)
(1) Measure the resistance according to the value(s) in the
table below.
Standard Resistance:
Tester Connection
|
Condition
|
Specified Condition
|
4 (core) - 4a (shield)
|
Always
|
9.0 to 11 kΩ
|
If the result is not as specified, replace the navigation
antenna assembly.
|
|
*a
|
Component without harness connected
(Navigation Antenna Assembly)
|
|
|
READ NEXT:
INSTALLATION
CAUTION / NOTICE / HINT
COMPONENTS (INSTALLATION)
Procedure
Part Name Code
1
NAVIGATION ANTENNA ASSEMBLY
REMOVAL
CAUTION / NOTICE / HINT
COMPONENTS (REMOVAL)
Procedure
Part Name Code
1
INSTRUMENT PANEL SAFETY PAD ASSEMBLY
SEE MORE:
INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 STEERING WHEEL SWITCH HOUSING
84319
- -
2 TURN SIGNAL SWITCH
84329 -
- -
3 WINDSHIELD WIPER SWITCH ASSEMBLY
84650 -
DESCRIPTION If the entry lock and wireless door lock operations cannot be performed, the door control receiver may be malfunctioning, or there may be wave interference or problems in the communication which is used for the entry and wireless function between the door control receiver and certificati