STAR TekInfo

Diagnostic Manual, Body and Accessories,
Volume 1

LOCATION:

Electrical Test Program - Test

	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	Model 129 Fuse F1-10 in fuse and relay box (F1). Model 140 Fuse F4-4 in fuse box in trunk (F4). Wiring, 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	Model 129 Fuse F1-6 in fuse and relay box (F1). Model 140 Fuse F3-7 in fuse box (35-Fuse) (F3) in fuse and relay box (F1). 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.