417-01-12 Exterior Lighting 417-01-12
DIAGNOSIS AND TESTING (CONTINUED)
PINPOINT TEST C: THE HIGH BEAMS ARE INOPERATIVE
CONDITIONS
DETAILS/RESULTS/ACTIONS
C1: CHECK THE CONTROL VOLTAGE OF RELAY – HIGH BEAM
1.
2.
Relay – high beam
C5
3.
4 Turn the multifunction switch to the LOW
BEAM and HIGH BEAM position.
5 Measure the voltage between relay socket –
high beam, connector C5, pin 2, circuit 14S-
LE12 (VT/YE) and ground.
• Is battery voltage indicated?
Yes
GO TO C3
No
GO TO C2
C2: CHECK THE MULTIFUNCTION SWITCH FOR PROPER FUNCTION
1.
2 Check the multifunction switch, according to
Component Testing attached to the wiring
diagrams.
• Is the multifunction switch OK?
Yes
REPAIR the open circuit(s) between
multifunction switch and relay – high beam,
by using the wiring diagrams. TEST the
system for normal operation.
No
INSTALL a new multifunction switch. TEST
the system for normal operation.
E9418 EN 07/2001 2002 Bantam
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