Toyota Corolla Cross Owners & Service Manuals

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

    INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION) Procedure Part Name Code 1 NAVIGATION ANTENNA ASSEMBLY

     Navigation Antenna Cord

     Removal

    REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL) Procedure Part Name Code 1 INSTRUMENT PANEL SAFETY PAD ASSEMBLY

    SEE MORE:

     Disassembly

    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 -

     Front Air Outlet Damper Control Servo Motor Actuator Stuck Off (B14037F)

    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

    © 2020-2024 Copyright www.tcorollacross.com