ATSG FORD 4R100, Manual

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Diagnostic Trouble Code Chart
Diagnostic Code Description Symptom
P0713
P0715
P0717
P0718
P0720
P0721
P0722
P0731
P0732
P0733
P0741
P0743
P0750
P0755
TFT sensor circuit open, exceeds scale set for
temperature of minus 40°F. TCC and stabilized shift schedule
may be enabled sooner after cold
start. May flash TCIL.
Insufficient input from TSS sensor.
Insufficient input from OSS sensor.
TSS sensor signal intermittent.
OSS sensor signal intermittent.
TSS sensor signal noisy.
OSS sensor signal noisy.
Set DTC, Flash TCIL and Flash
MIL.
Set DTC, Flash TCIL and Flash
MIL.
Set DTC, Flash TCIL.
Set DTC, Flash TCIL.
Set DTC.
Set DTC.
1-2 shift error because of SSA, SSB, or
internal transmission components.
2-3 shift error because of SSA, SSB, or
internal transmission components.
3-4 shift error because of SSA, SSB, or
internal transmission components.
Improper gear selection depending
on failure mode and transmission
range selector position. Refer to
shift solenoid operation chart.
Improper gear selection depending
on failure mode and transmission
range selector position. Refer to
shift solenoid operation chart.
Improper gear selection depending
on failure mode and transmission
range selector position. Refer to
shift solenoid operation chart.
Improper gear selection depending
on failure mode and transmission
range selector position. Refer to
shift solenoid operation chart.
Improper gear selection depending
on failure mode and transmission
range selector position. Refer to
shift solenoid operation chart.
The PCM picked up an excessive amount of
TCC slippage during normal operation. TCC slippage/erratic or no torque
converter clutch operation. Flash
TCIL.
TCC Solenoid circuit failure.
SSA circuit failure.
SSB circuit failure.
Short Circuit: Engine stalls in "D"
or "2" at idle with brake applied.
Open Circuit: TCC never engaged.
FORD 4R100
Figure 19
AUTOMATIC TRANSMISSION SERVICE GROUP
Technical Service Information
16