Ford Expedition 2000 User Manual

PINPOINT TEST C: THE HIGH/LOW WIPER SPEEDS DO NOT OPERATE CORRECTLY (INTERMITTENT WIPER MODE OK) — FRONT
Measure the voltage between wiper run/park relay connector Pin 4, Circuit 671 (LB) and
ground.
 Is any voltage indicated?
Yes
REPAIR Circuit 671 (LB). CLEAR the DTCs. TEST the system for normal operation.
No
REPLACE the windshield wiper motor; REFER to Motor—Windshield Wiper. CLEAR the
DTCs. TEST the system for normal operation.
CONDITIONS DETAILS/RESULTS/ACTIONS
C1 RETRIEVE THE DTCS
Scan Tool
Retrieve and Document DTCs
Clear Continuous DTCs
On-Demand Self-Test
Wiper Self-Test
 Are DTCs recorded?
Yes
If DTC B1434, GO to C8 .
If DTC B1436, GO to C8 .
If DTC B1438, GO to C2 .
If DTC B1450, GO to C2 .
If DTC B1466, GO to C2 .
If DTC B1473, GO to C2 .
If DTC B1476, GO to C2 .
If DTC B1342, REPLACE the GEM; REFER to Section 419-10. CLEAR the DTCs. TEST the
system for normal operation.
No
GO to
C2.
Page
18
of
55
2000 Expedition/Navigator Workshop Manual
8/4/2010
http://www.fordtechservice.dealerconnection.com/pubs/content/~WSYJ/~MUS~LEN/20
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Ford Expedition 2000 Specifications

General

Brand	Ford
Model	Expedition 2000
Category	Automobile
Language	English