EasyManua.ls Logo

Ford Expedition 1998 User Manual

Ford Expedition 1998
64 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
Transfer Case
Refer to Wiring Diagrams Cell 34 (Expedition, Navigator), All-Wheel Drive for schematic and connector information.
Refer to Wiring Diagrams Cell 59 (Expedition, Navigator), Generic Electronic Module for schematic and connector information.
A4WD Vacuum Schematic
A4WD Vacuum Schematic
Table 1 — 4WD Mode Switch Input Resistances
Table 2 — 4x4 Shift Motor Relay Outputs
SECTION 308-07A: Transfer Case — General Information 1998 Expedition/Navigator Workshop Manual
DIAGNOSIS AND TESTING
Procedure revision date: 05/06/2002
Special Tool(s)
Digital Multimeter
418-F082 (105-R0005)1 or equivalent
New Generation STAR (NGS) Tester
418-F048 (007-00500) or equivalent
Vacuum Pump
416-D001 (D83L-7059-A) or equivalent
Mode Switch Position Resistance (Ohms)
2WD 3700-4100
A4WD 1400-1600
4WD HIGH 645-715
4WD LOW 225-255
Page
1
of
64
1998 Expedition/Navigator Workshop Manual
8/30/2010
http://www.fordtechservice.dealerconnection.com/pubs/content/~WSWJ/~MUS~LEN/21/
...

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Ford Expedition 1998 and is the answer not in the manual?

Ford Expedition 1998 Specifications

General IconGeneral
BrandFord
ModelExpedition 1998
CategoryAutomobile
LanguageEnglish

Summary

Inspection and Verification

GEM Diagnostic Trouble Code (DTC) Index

List of Generic Electronic Module DTCs and their corresponding repair sections.

Pinpoint Tests

PINPOINT TEST A: A4WD INDICATOR FLASHES WHEN THE A4WD MODE IS SELECTED

Diagnosing A4WD indicator flashing when A4WD mode is selected.

PINPOINT TEST B: THE VEHICLE DOES NOT SHIFT BETWEEN 2WD/A4WD AND 4WD MODES PROPERLY

B2 RETRIEVE THE DIAGNOSTIC TROUBLE CODES (DTCS)

Obtaining and interpreting stored diagnostic trouble codes.

PINPOINT TEST C: THE VEHICLE DOES NOT SHIFT BETWEEN 4WD HIGH AND 4WD LOW MODES PROPERLY

C2 RETRIEVE THE DIAGNOSTIC TROUBLE CODES (DTCS)

Obtaining and interpreting stored diagnostic trouble codes.

PINPOINT TEST D: THE FRONT AXLE IS NOT ENGAGING PROPERLY (TRANSFER CASE MOTOR MOVEMENT OK)

PINPOINT TEST E: NO COMMUNICATION WITH THE MODULE - GEM

Related product manuals