Lexus ES: Inspection
INSPECTION
PROCEDURE
1. INSPECT NAVIGATION ANTENNA ASSEMBLY (w/o Manual (SOS) Switch)
(a) Check that the navigation antenna assembly cable is properly installed and does not have any sharp bends, pinching or loose connections.
(b) Current consumption check:
(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. | | *a | Component without harness connected (Navigation Antenna Assembly) | *b | Voltage Applied between Terminals | | |
2. INSPECT NAVIGATION ANTENNA ASSEMBLY (w/ Manual (SOS) Switch)
(a) Check that the navigation antenna assembly cable is properly installed and does not have any sharp bends, pinching or loose connections.
(b) 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. | | *a | Component without harness connected (Navigation Antenna Assembly) | *b | Voltage Applied between Terminals | | |
(c) 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 to 11 kΩ | | | *a | Component without harness connected (Navigation Antenna Assembly) | | |
READ NEXT:
INSTALLATION PROCEDURE 1. INSTALL NAVIGATION ANTENNA BRACKET 2. INSTALL NAVIGATION ANTENNA ASSEMBLY (a) Engage the 6 guides and 2 claws to install the navigation antenna assembly as shown in the illus
REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during nav
SEE MORE:
SYSTEM DIAGRAM ELECTRICAL REMOTE CONTROL MIRROR FUNCTION MIRROR HEATER FUNCTION AUTOMATIC GLARE-RESISTANT EC MIRROR FUNCTION Communication Table Sender Receiver Signal Communication Method Air Conditioning Control Assembly Air Conditioning Amplifier Assembly Mirror heater switch
DESCRIPTION The motor generator control ECU (MG ECU), which is built into in the inverter with converter assembly, detects the temperature of the motor inverter using the motor inverter temperature sensor. The inverter cooling system operates independently of the engine cooling system. The motor gen
© 2016-2024 Copyright www.lexguide.net
![](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAEALAAAAAABAAEAAAIBTAA7)