Chrysler Concorde 2004 Service Manual page 1301

Symptom:
P0952-AUTOSTICK INPUT CIRCUIT LOW
When Monitored and Set Condition:
P0952-AUTOSTICK INPUT CIRCUIT LOW
When Monitored: Whenever the engine is running.
Set Condition: The transmission is not in the Autostick position and the upshift or
downshift is reporting closed - below 0.3 volts or if both switches are reported closed at the
same time.
AUTOSTICK SWITCH
AUTOSTICK DOWNSHIFT SENSE CIRCUIT SHORT TO GROUND
AUTOSTICK UPSHIFT SENSE CIRCUIT SHORT TO GROUND
POWERTRAIN CONTROL MODULE
INTERMITTENT WIRING AND CONNECTORS
TEST
1 With the DRBIII , Check the STARTS SINCE SET counter for P0951.
Note: This counter only applies to the last DTC set.
Is the Starts Since Set counter set at 0?
Yes → Go To 2
No
2 Turn the ignition off to the lock position.
Disconnect the AutoStick Switch harness connector.
Note: Check connectors - Clean/repair as necessary.
Ignition on, engine not running.
Measure the voltage of both the AutoStick Upshift and Downshift sense circuits.
Is the voltage above 5.0 volts on both circuits?
Yes → Replace the AutoStick Switch per the Service Information.
No
POSSIBLE CAUSES
ACTION
→ Go To 6
Perform 42LE (NGC) TRANSMISSION VERIFICATION TEST -
VER 1.
→ Go To 3
TRANSMISSION - NGC
141
APPLICABILITY
All
All