Chrysler Sebring 2004 Service Manual page 2082

P0500-NO VEHICLE SPEED SIGNAL (MTX TRANSMISSION) —
TEST
3 Turn the ignition off.
Disconnect the Vehicle Speed Sensor harness connector.
Turn the ignition on.
Measure the voltage of the (G7) Vehicle Speed Sensor Signal circuit in the VSS
harness connector.
Is the voltage between 4.5 to 5.0 volts?
Yes → Go To 4
→ Go To 5
No
4 Turn the ignition off.
Disconnect the Vehicle Speed Sensor harness connector.
Measure the resistance of the (K4) Sensor ground circuit between the VSS harness
connector and ground.
Is the resistance below 5.0 ohms?
Yes → Remove and inspect the Pinion Gear. If OK, replace the Vehicle
→ Repair the open in the (K4) Sensor ground circuit.
No
5 Turn the ignition off.
Disconnect the Vehicle Speed Sensor harness connector.
Disconnect the PCM harness connector.
Measure the resistance of the (G7) Vehicle Speed Sensor Signal circuit in the VSS
harness connector to ground.
Is the resistance below 100 ohms?
Yes → Repair the short to ground in the (G7) Vehicle Speed Sensor
→ Go To 6
No
6 Turn the ignition off.
Disconnect the Vehicle Speed Sensor harness connector.
Disconnect the PCM harness connector.
Measure the resistance of the (G7) Vehicle Speed Sensor Signal circuit between the
VSS harness connector and the PCM harness connector.
Is the resistance below 5 ohms?
Yes → Go To 7
→ Repair the open in the (G7) Vehicle Speed Sensor Signal circuit.
No
7 If there are no possible causes remaining, view repair,
Repair
ACTION
Speed Sensor.
Perform POWERTRAIN VERIFICATION TEST VER - 5.
Perform POWERTRAIN VERIFICATION TEST VER - 5.
Signal circuit.
Perform POWERTRAIN VERIFICATION TEST VER - 5.
Perform POWERTRAIN VERIFICATION TEST VER - 5.
Replace and program the Powertrain Control Module in accor-
dance with the Service Information.
Perform POWERTRAIN VERIFICATION TEST VER - 5.
DRIVEABILITY - GAS
153
Continued
APPLICABILITY
All
All
All
All
All