Ford 2002 Bantam - Check Relay Contact in Normal Condition; Check Relay Contact in Activated Condition

417-01-72 Exterior Lighting 417-01-72
DIAGNOSIS AND TESTING (CONTINUED)
CONDITIONS
DETAILS/RESULTS/ACTIONS
U2: CHECK THE RELAY – FOG LAMPS FOR PROPER FUNCTION
1 Measure the voltage between front fog lamp
switch, connector C328, pin 1, circuit 29S-LD8
(OG), harness side and ground.
• Is battery voltage indicated?
 Yes
REPAIR the short to power, circuit(s)
connected with the front fog lamp switch,
connector C328, pin 1, by using the wiring
diagrams. TEST the system for normal
operation.
 No
INSTALL a new relay – fog lamps. TEST the
system for normal operation.
Component Tests
Relays
Component testing applies to the following
relays:
• Relay – fog lamps
1. Check relay contact in normal condition
Measure the resistance between pin 3 and pin 5
(VFE0023129).
Is the resistance less than 2 ohm?
If yes, INSTALL a new relay.
If no, GO to step 2.
2. Check relay contact in activated condition.
Connect the terminals of power supply to pins 1
and 2 (VFE0023407).
Measure the resistance between pin 3 and pin 5
(VFE0023407).
Is the resistance less than 2 ohm?
If yes, the relay is OK.
If no, INSTALL a new relay.
E9428 EN 07/2001 2002 Bantam
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