Lexus NX: Precaution
PRECAUTION
PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL
NOTICE:
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After the power switch is turned off, there may be a waiting time before disconnecting the negative (-) auxiliary battery terminal.
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When disconnecting and reconnecting the auxiliary battery
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HINT:
When disconnecting and reconnecting the battery, there is an automatic learning function that completes learning when the respective system is used.
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DOOR CONTROL RECEIVER EXPRESSIONS
(a) The type of door control receiver used on this model differs according to the specifications of the vehicle. The expressions listed in the table below are used in this section.
| Vehicle Specification | Part Name in Manual | Actual Part Name |
|---|---|---|
| w/ Tire Pressure Warning System | Door control receiver | Electrical key & TPMS receiver assembly |
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Parts Location
PARTS LOCATION ILLUSTRATION *A w/ Security Horn Assembly *B w/o Security Horn Assembly *1 HIGH PITCHED HORN ASSEMBLY *2 LOW PITCHED HORN ASSEMBLY *3 HOOD LOCK ASSEMBLY (ENGIN
System Description
SYSTEM DESCRIPTION
The theft deterrent system can be set/canceled by locking/unlocking the doors performing any of the following operation:
Entry lock/unlock operation
Wireless lock/unlock ope
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use this procedure to troubleshoot the theft deterrent system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
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SEE MORE:
Bus Buffer ECU Communication Stop Mode
DESCRIPTION Detection Item Symptom Trouble Area Bus Buffer ECU Communication Stop Mode Any of the following conditions are met:
Communication stop for "Accessory Gateway" is indicated on the "Communication Bus Check" screen of the Techstream.
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Communication system DTC
Hybrid Battery Pack State of Charge High (P0C30-390)
DESCRIPTION The hybrid vehicle control ECU monitors its internal operation and will store a DTC and perform fail-safe control if it detects the following malfunction. DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate P0C30-390 Hybrid Battery Pack Sta
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