Dodge ZB 2005 Service Manual page 1305

DRIVEABILITY - GAS
Symptom:
P1719-SKIP SHIFT SOLENOID CIRCUIT OPEN OR SHORTED
When Monitored and Set Condition:
P1719-SKIP SHIFT SOLENOID CIRCUIT OPEN OR SHORTED
When Monitored: Engine at operating temperature, engine RPM above 608 rpm, vehicle
speed at 12-18 MPH, transmission in first gear with a light to moderate throttle. The PCM
will lock out 2nd and 3rd gears, only allowing a shift to 4th for fuel economy.
Set Condition: The Skip Shift Solenoid Control circuit is not in the expected state when
requested to operate by the PCM. The PCM operates the solenoid by supplying a ground
path to the Skip Shift Solenoid.
GOOD TRIP EQUAL TO ZERO
(F202) FUSED IGNITION SWITCH OUTPUT CIRCUIT
(K33) SKIP SHIFT SOLENOID CONTROL CIRCUIT OPEN
(K33) SKIP SHIFT SOLENOID CONTROL CIRCUIT SHORT TO GROUND
SKIP SHIFT SOLENOID
PCM
TEST
1 With the DRBIII , read DTCs and record the related Freeze Frame data.
Is the Good Trip counter displayed and equal to 0?
Yes → Go To 2
→ Refer to the INTERMITTENT CONDITION Symptom (Diagnos-
No
2 Turn the ignition off.
Disconnect the Skip Shift Solenoid harness connector.
Note: Check connectors - Clean/repair as necessary.
Ignition on, engine not running.
Using a 12-volt test light connected to ground, probe the (F202) Fused Ignition
Switch Output circuit.
Does the test light illuminate brightly?
Yes → Go To 3
→ Repair the open or short to ground in the (F202) Fused Ignition
No
POSSIBLE CAUSES
ACTION
tic Procedure).
Perform POWERTRAIN VERIFICATION TEST VER - 2.
Switch Output circuit.
Perform POWERTRAIN VERIFICATION TEST VER - 2.
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APPLICABILITY
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All