54A-FCM/LDW/AHB-ECU REMOVAL AND INSTALLATION

REMOVAL AND INSTALLATION

danger

Before connecting the connector, keep 100 mm (3.9 in) or more away from the laser transmitter lens. Therefore, install the FCM/LDW/AHB-ECU to the FCM bracket before connecting the connector. Whenever you remove the FCM/LDW/AHB-ECU from the bracket, disconnect the connector beforehand.

caution

Do not drop the FCM/LDW/AHB-ECU, or expose it to impact. If yes, do not install it even if it has been stored in a packing.
Do not touch or contaminate the lens on the FCM/LDW/AHB-ECU.
Whenever you replace the FCM/LDW/AHB-ECU, calibrate its sensor (Refer to ).
After the calibration (Refer to ), check that none of severe scratch, cracks, foreign material or water drop is found on the windshield.

		Removal steps
	1.	FCM cap
	2.	FCM cover
	3.	Harness connector
>>A<<	4.	FCM/LDW/AHB-ECU

INSTALLATION SERVICE POINT

>>A<< FCM/LDW/AHB-ECU INSTALLATION

caution

To install the FCM/LDW/AHB-ECU, make sure the sealing foam on the FCM/LDW/AHB-ECU is not broken (not cracked and nicked). If yes, do not install the ECU.

Move the FCM/LDW/AHB-ECU towards the direction shown until two pins on the front of the FCM/LDW/AHB-ECU are engaged in the FCM bracket.

2. Pivot the FCM/LDW/AHB-ECU towards the direction shown until two hooks on the rear end of the FCM/LDW/AHB-ECU are engaged in the FCM bracket.

note	Engage the two hooks on the rear end of the FCM/LDW/AHB-ECU one after another by pressing an appropriate side by hand. You should hear an audible click at each side.