INSTALLATION
PROCEDURE
1. PRECAUTION
NOTICE:
When 4WD ECU assembly is replaced with a known good one from another vehicle, it is necessary to perform calibration.
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2. INSTALL 4WD ECU ASSEMBLY
| (a) Install the 4WD ECU assembly with the bolt. Torque: 8.5 N·m {87 kgf·cm, 75 in·lbf} |
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(b) Connect the 4WD ECU assembly connector.
3. INSTALL NO. 2 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY
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4. INSTALL COWL SIDE TRIM BOARD RH
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5. INSTALL FRONT DOOR SCUFF PLATE RH
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6. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected.
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Components
RemovalLexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Blind Spot Monitor System: Slave Module Horizontal Axis Misalignment (C1AC2)
DESCRIPTION This DTC is stored when the angle of the blind spot monitor sensor RH deviates more than the allowable range from the horizontal axis. HINT:
If a drum tester such as a speedometer tester, brake/speedometer combination tester or chassis dynamometer is used with the blind spot monitor s ...
Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Sliding Roof System: Key-off Operation Function Operates even if Operating Conditions are not Satisfied
DESCRIPTION The sliding roof ECU (sliding roof drive gear sub-assembly) operates its built-in motor according to the sliding roof switch (map light assembly) operation. Using the sliding roof switch (map light assembly), if the sliding roof can be operated normally when 45 seconds or more have elaps ...