Chrysler Sebring 2004 Service Manual page 2079

DRIVEABILITY - GAS
Symptom:
P0500-NO VEHICLE SPEED SIGNAL (EATX TRANSMISSION)
When Monitored and Set Condition:
P0500-NO VEHICLE SPEED SIGNAL (EATX TRANSMISSION)
When Monitored: With the engine running, transmission not in park or neutral, brakes
not applied, and engine rpm greater than 2200.
Set Condition: This code will set if no vehicle speed signal is received from the TCM
(transmission control module) for more than 7 seconds for 2 consecutive trips.
GOOD TRIP EQUAL TO ZERO
(G7) VEHICLE SPEED SENSOR SIGNAL SHORTED VOLTAGE
(G7) VEHICLE SPEED SENSOR SIGNAL FROM TCM
(G7) VEHICLE SPEED SENSOR SIGNAL SHORTED TO GROUND
(G7) VEHICLE SPEED SENSOR SIGNAL OPEN
PCM (G7) VSS SIGNAL
TEST
1 NOTE: Before continuing this test use the DRB and check Pinion Factor. If
not correct, reset and retest vehicle.
Turn the ignition on.
With the DRBIII , read DTC's.
Is the Good Trip displayed and equal to zero?
Yes → Go To 2
→ Refer to the INTERMITTENT CONDITION symptom in the
No
2 Turn the ignition off.
Disconnect the TCM harness connector.
Turn the ignition on.
Measure the voltage of the (G7) Vehicle Speed Sensor Signal circuit in the TCM
harness connector.
Is the voltage above 6.0 volts?
Yes → Repair the short to voltage in the (G7) Vehicle Speed Sensor
→ Go To 3
No
POSSIBLE CAUSES
ACTION
Driveability category.
Perform POWERTRAIN VERIFICATION TEST VER - 5.
Signal circuit.
Perform POWERTRAIN VERIFICATION TEST VER - 5.
150
APPLICABILITY
All
All