Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual: Repair Instruction

Identification Information

Vehicle Identification And Serial NumbersVEHICLE IDENTIFICATION AND SERIAL NUMBERS VEHICLE IDENTIFICATION NUMBER (a) The vehicle identification number is stamped on the vehicle body and on the certifi ...

Precaution

PRECAUTION BASIC REPAIR HINT (a) HINTS ON OPERATIONS 1 Attire Always wear a clean uniform. A hat and safety shoes must be worn. 2 Vehicle protection Prepare a grille cover, fen ...

Other materials:

Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Immobiliser System: Engine Immobiliser System Circuit Short to Battery (B279A12)
DESCRIPTION If the communication line (IMI - EFIO) between the ECM and ID code box (immobiliser code ECU) is stuck high, the ECM will store this DTC. DTC No. Detection Item DTC Detection Condition Trouble Area Note B279A12 Engine Immobiliser System Circuit Short to Battery The com ...

Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Lighting System (w/ Automatic Headlight Beam Level Control System): Headlight Dimmer Switch Circuit
DESCRIPTION The main body ECU (multiplex network body ECU) receives the following switch information: Light control switch in DRL OFF*1, tail, head, AUTO position Dimmer switch in high, low or high flash (pass) position Fog light switch in front or off position*2 *1: w/ DRL OFF Switch ...