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Diagnostic Manual, Body and Accessories,
Volume 1

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1.4 Headlamp Range Adjustment (HRA) > 23 Electrical Test Program - Test for Model 202

Electrical Test Program - Test for Model 202

	Test scope	Test connection			Test condition	Nominal value	Possible cause/Remedy
1.0	Headlamp range adjustment control module (N71) Voltage supply	18	N71	16	Disconnect connector from N71. Ignition: ON	11 - 14 V	Fuse 13 in fuse and relay box (F1). 1.1
1.1	Activation voltage from illumination control module (N7-1)	18	N71	10	Disconnect connector from N71. Low beam: ON	11 - 14 V	Fuse (F1f24), Wiring, 1.2
1.2	Check diagnostic line for interruption, open circuit or high resistance.	N71 9		X11/4 35	Disconnect connector from N71.	< 5	Wiring.