Lexus NX: Diagnosis System
Lexus NX Service Manual / Vehicle Exterior / Mirror (ext) / Power Mirror Control System (w/o Memory) / 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 / 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
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HV Main Relay (P3110-223)
DESCRIPTION The hybrid vehicle control ECU monitors the IGCT relay and detects the following malfunction. DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate P3110-223 HV Main Relay IGCT relay stuck on (+B short): IGCT relay is stuck on or a short to
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Inspect the fuses for circuits related to this system before performing the following procedure.
Recognition code
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