Ford Escape: Module Communications Network / Removal and Installation - Gateway Module A (GWM)
Removal
NOTE:
Removal steps in this procedure may contain installation details.
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NOTE:
If installing a new module, it is necessary to
upload the module configuration information to the scan tool prior to
removing the module. This information must be downloaded into the new
module after installation.
Using a diagnostic scan tool, begin the PMI process for the GWM following the on-screen instructions.
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Remove the nuts.
Torque:
28 lb.in (3.2 Nm)
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Disconnect the electrical connector and remove the GWM .
Installation
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To install, reverse the removal procedure.
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Using a diagnostic scan tool, complete the PMI process for the GWM following the on-screen instructions.
Diagnostic Trouble Code (DTC) Chart
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods (100-00 General Information, Description and Operation)...
Other information:
Inspection and Verification
Verify the customer concern.
Visually inspect for obvious signs of mechanical damage.
Visual Inspection Chart
Mechanical
Power transfer unit
Halfshafts and CV joints
Driveshaft and U-joints
Wheel/tire size and brand
Matching tire size and brand
Tire pressure
If a..
System Operation
System Diagram
Item
Description
1
BECM
2
DC/DC
3
ECM
4
BCM
5
AWD
6
GWM
7
ISC
8
APIM
9
BCMC
10
SOBDM
11
Transmission
12
Resolver Generator
13
Resolver Motor
14
Gear Shift Module
Network Message Chart - Inverter System Controller (ISC)
Broa..