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:
DISASSEMBLY CAUTION / NOTICE / HINT COMPONENTS (DISASSEMBLY)
Procedure Part Name Code
1 AIR FILTER COVER PLATE
88899M -
- -
2 CLEAN AIR FILTER
87139C -
- -
3 BLOWER MOTOR WITH FAN SUB-ASSEMBLY
87103B -
DESCRIPTION The No. 1 air conditioning radiator damper servo sub-assembly sends pulse signals to inform the air conditioning amplifier assembly of the damper position.
The air conditioning amplifier assembly activates the motor (normal or reverse) based on these signals to move the air outlet damp