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FORD 5R55S/5R55W

Figure 4
View Looking Into Transmission
Case Connector
SOLENOID PACK
ASSEMBLY
AUTOMATIC TRANSMISSION SERVICE GROUP
Technical Service Information
6
Copyright © 2004 ATSG
CASE CONNECTOR PIN IDENTIFICATION
"FAIL-SAFE" DESCRIPTION AND OPERATION
If the Powertrain Control Module (PCM) detects an
input sensor or signal fault, it may use Failure
Management Effects Mode (FMEM) strategy and
provide a substitute signal or value.
If the transmission totally loses electronic control, it
will operate in a Fail-Safe mode with all of the
following features:
Maximum line pressure in all transmission shifter
positions.
Fully functional "P", "R" and "N" transmission
shifter positions.
Torque Converter Clutch (TCC) will be released in
all positions.
Operation in 4th gear only with coast braking when
the selector is in the "D", "3", "2", or "1" positions.
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