Lexus NX: Diagnosis System
DIAGNOSIS SYSTEM
CHECK DLC3
(a) Check the DLC3.
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INSPECT AUXILIARY BATTERY VOLTAGE
(a) Measure the auxiliary battery voltage with the power switch off.
Standard voltage:
11 to 14 V
If the voltage is below 11 V, recharge or replace the auxiliary battery.
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DATA LIST / ACTIVE TEST DATA LIST HINT: Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. Th
DESCRIPTION When the rear window defogger switch (mirror heater switch) on the air conditioning control assembly is pressed, the operation signal is transmitted to the air conditioning amplifier assem
DESCRIPTION When the outer mirror switch assembly (mirror retract switch) is operated, a retract/return signal is received by the main body ECU (multiplex network body ECU). The main body ECU (multipl
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DTC SUMMARY MALFUNCTION DESCRIPTION These DTCs indicate the current sensor value is abnormal. The cause of this malfunction may be one of the following: Internal inverter malfunction
Inverter with converter assembly internal circuit malfunction
Inverter low-voltage circuit malfunction
The c
INSTALLATION PROCEDURE 1. INSTALL BATTERY COOLING BLOWER ASSEMBLY LH CAUTION: Wear insulated gloves and use insulated tools. (a) Install the battery cooling blower assembly LH with the 3 nuts. Torque: 7.5 N·m {76 kgf·cm, 66 in·lbf} (b) Connect the wire harness clamp and connector. 2. INSTALL BAT
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