Ford 2003 Mustang Workshop Manual page 2333

Ignition (EI) concerns
P0308
P0320
P0340
P1351-
P1364
P0503 VSS
P0500
P1500
P1502
P1702 Digital TR
P1704 Digital TR
P0705 Digital TR
sensor
P0707 Digital TR
sensor,
wiring, PCM
P0708 Digital TR
P1705 Digital TR
sensor
P0712 TFT, wiring,
PCM
malfunction which
may cause a
transmission
concern.
Insufficient PCM detected a
VSS input loss of vehicle
speed signal
during operation.
Intermittent Refer to DTC
DTC codes codes P0705 or
P0705 or P0708 condition.
P0708
Digital TR Digital TR sensor
circuit reading or shift cable
in between incorrectly
gear position adjusted; or digital
during TR circuit failure.
KOEO/KOER
Digital TR Digital TR circuits,
circuit failure indicating an
invalid pattern in
TR_D. Condition
caused by a short
to ground or an
open in TR4,
TR3A, TR2, and
or TR1 circuits.
This DTC cannot
be set by an
incorrectly
adjusted digital TR
sensor.
Digital TR Digital TR sensor,
sensor circuit circuit or PCM
below shorted or
minimum grounded.
voltage
Digital TR Digital TR sensor
sensor circuit circuit TR3A
TR3A open reading 2.6v - 5.0v
(open circuit). This
DTC cannot be set
by an incorrectly
adjusted digital TR
sensor.
Digital TR self Vehicle not in
test was not PARK or
carried out in NEUTRAL during
PARK or on-board
NEUTRAL diagnostic.
157°C (315°F) Voltage drop
indicated TFT across TFT sensor
sensor circuit exceeds scale set
grounded for temperature of
157°C (315°F).
engagements and Powertrain
shifts, late WOT Control/Emissions
shifts, no torque Diagnosis (PC/ED)
converter clutch manual.
engagement.
Possible loss of REFER to the
speedometer or Powertrain
speedometer Control/Emissions
fluctuation. Diagnosis (PC/ED)
manual.
Refer to DTC codes Go To Pinpoint
P0705 or P0708 Test C
symptom.
Wrong commanded Go To Pinpoint
EPC pressure. Test C
Digital TR reading
the wrong gear
position.
Increase in EPC Go To Pinpoint
pressure (harsh Test C
shifts). Defaults to
(D) or D for all gear
positions. In (D)
position trans stuck
in D or manual 2.
Increase in EPC Go To Pinpoint
pressure. Test C
Increase in EPC Go To Pinpoint
pressure. Defaults Test C
to (D)or D for all
gear ranges.
Rerun on-board Go To Pinpoint
diagnostic in PARK Test C
or NEUTRAL.
Firm shift feel. Go To Pinpoint
Test B
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