WIRING DIAGRAM ![]() CAUTION / NOTICE / HINT NOTICE: Before replacing the DCM (telematics transceiver), refer to Registration. Click here PROCEDURE
(a) Check that the engine can be started by pressing the engine switch.
HINT: If registration is not performed after replacing any of the following parts, the remote engine start and stop will not be available.
(a) Perform remote engine start and stop registration. Click here
(b) Check if the problem symptom recurs.
(a) If DTC B2285 is output, perform troubleshooting for DTC B2285 first.
(a) Disconnect the G9 DCM (telematics transceiver) connector. (b) Measure the voltage according to the value(s) in the table below. Standard Voltage:
HINT: The steering locks when any door is opened with the shift lever in P and the engine switch off. The steering unlocks when the engine switch is turned on (ACC).
(a) Disconnect the G9 DCM (telematics transceiver) connector. (b) Disconnect the G40 certification ECU (smart key ECU assembly) connector. (c) Measure the resistance according to the value(s) in the table below. Standard Resistance:
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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Headlight Ecu: Installation
INSTALLATION CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH side and LH side. The following procedure is for the LH side. PROCEDURE 1. INSTALL HEADLIGHT GASKET (a) Install a new headlight gasket. 2. INSTALL HEADLIGHT ECU SUB-ASSEMBLY NOTICE: If the headlight ECU sub-assembly has bee ...