Dodge Neon / Neon SRT-4. Manual — part 665
TEST
ACTION
APPLICABILITY
5
Turn the ignition off to the lock position.
Disconnect the TRS harness connector.
Ignition on, engine not running.
Using a 12-volt test light connected to ground, check the Fused Ignition Switch
Output circuit in the TRS harness connector.
NOTE: The test light must illuminate brightly. Compare the brightness to
that of a direct connection to the battery.
Does the test light illuminate brightly?
All
Yes
→ Go To 6
No
→ Repair the Fused Ignition Switch Output circuit for an open. If
the fuse is open make sure to check for a short to ground.
6
Turn the ignition off to the lock position.
Install the Transmission Simulator, Miller tool #8333 and the Electronic Transmis-
sion Adapter kit 8333-1A.
Remove the Backup Lamp bulb(s).
Ignition on, engine not running.
Note: Check connectors - Clean/repair as necessary.
Using a 12-volt test light connected to ground, check the Backup Lamp Supply circuit
in both Backup Lamp sockets while pressing the Reverse Light Test button on the
Transmission Simulator.
Does the test light illuminate brightly on either Backup Lamb Bulb socket?
All
Yes
→ Repair the Backup Lamp Ground circuit for an open.
No
→ Repair the Backup Lamp Supply circuit for an open.
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TRANSMISSION - NGC
*BACKUP LAMPS INOPERATIVE —
Continued
Symptom:
*NO MANUAL AUTOSTICK OPERATION
POSSIBLE CAUSES
AUTOSTICK
t DOWNSHIFT SENSE CIRCUIT OPEN
AUTOSTICK
t GROUND CIRCUIT OPEN
AUTOSTICK
t UPSHIFT SENSE CIRCUIT OPEN
FUSED IGNITION SWITCH OUTPUT CIRCUIT OPEN
PCM - AUTOSTICK
t
TEST
ACTION
APPLICABILITY
1
Turn the ignition off to the lock position.
Disconnect the AutoStick
t Switch harness connector.
Note: Check connectors - Clean/repair as necessary.
Ignition on, engine not running.
Measure the voltage of the Fused Ignition Switch Output circuit in the AutoStick
t
Switch harness connector.
Is the voltage above 10.0 volts?
All
Yes
→ Go To 2
No
→ Repair the Fused Ignition Switch Output circuit for an open.
2
Turn the ignition off to the lock position.
Disconnect the AutoStick
t Switch harness connector.
Note: Check connectors - Clean/repair as necessary.
Measure the resistance between ground and the AutoStick
t Ground circuit at the
AutoStick
t harness connector.
Is the resistance above 5.0 ohms?
All
Yes
→ Repair the AutoStickt Ground circuit for an open.
No
→ Go To 3
3
Turn the ignition off to the lock position.
Disconnect the PCM harness connector.
Disconnect the AutoStick
t Switch harness connector.
Note: Check connectors - Clean/repair as necessary.
CAUTION: DO NOT PROBE THE PCM HARNESS CONNECTORS. PROBING
THE PCM HARNESS CONNECTORS WILL DAMAGE THE PCM TERMI-
NALS RESULTING IN POOR TERMINAL TO PIN CONNECTION. INSTALL
MILLER SPECIAL TOOL #8815 TO PERFORM DIAGNOSIS.
Measure the resistance of the Upshift Sense circuit between the appropriate terminal
of special tool #8815 and the AutoStick
t Switch harness connector.
Is the resistance above 5.0 ohms?
All
Yes
→ Repair the AutoStickt Upshift Sense circuit for an open.
No
→ Go To 4
175
TRANSMISSION - NGC
TEST
ACTION
APPLICABILITY
4
Turn the ignition off to the lock position.
Disconnect the PCM harness connector.
Disconnect the AutoStick
t Switch harness connector.
Note: Check connectors - Clean/repair as necessary.
CAUTION: DO NOT PROBE THE PCM HARNESS CONNECTORS. PROBING
THE PCM HARNESS CONNECTORS WILL DAMAGE THE PCM TERMI-
NALS RESULTING IN POOR TERMINAL TO PIN CONNECTION. INSTALL
MILLER SPECIAL TOOL #8815 TO PERFORM DIAGNOSIS.
Measure the resistance of the Downshift Sense circuit between the appropriate
terminal of special tool #8815 and the AutoStick
t Switch harness connector.
Is the resistance above 5.0 ohms?
All
Yes
→ Repair the AutoStickt Downshift Sense circuit for an open.
No
→ Go To 5
5
Ignition on, engine not running.
With the DRBIII
t monitor the AutoStickt Switch status.
Firmly apply the brake and shift into AutoStick
t.
Push the shift lever to the right several times to actuate the AutoStick
t Upshift
Switch and then to the left several times to actuate the AutoStick
t Downshift Switch.
Do both AutoStick
t Upshift and Downshift Switch states toggle?
All
Yes
→ Test Complete.
No
→ Replace the Powertrain Control Module per the Service Informa-
tion. WITH THE DRBIII
t PERFORM QUICK LEARN AND
REPROGRAM PINION FACTOR.
176
TRANSMISSION - NGC
*NO MANUAL AUTOSTICK OPERATION —
Continued
Symptom:
*PRNDL FAULT CLEARING PROCEDURE
POSSIBLE CAUSES
PRNDL FAULT CLEARING PROCEDURE
.
TEST
ACTION
APPLICABILITY
1
With the DRBIII
t, erase Transmission DTCs.
Cycle the ignition off, then start the vehicle.
Firmly apply the brakes and shift into Overdrive.
NOTE: Vehicle must remain in Overdrive for at least 3.0 seconds.
With the brakes firmly applied, shift slowly through all gears (PRNDL) as least three
times, pausing momentarily in each gear.
NOTE: If all the PRNDL lights box individually then the error was cleared.
Shift into park and turn the ignition off to the lock position.
Ignition on, engine not running.
With the DRBIII
t, read Transmission DTCs.
Does the DTC P0706 reset, or do all the PRNDL indicators remain boxed in park or
neutral?
All
Yes
→ Return to the symptom list and perform diagnostics for P0706
CHECK SHIFTER SIGNAL.
Perform 40/41TE (NGC) TRANSMISSION VERIFICATION
TEST - VER 1.
No
→ Test Complete.
Perform 40/41TE (NGC) TRANSMISSION VERIFICATION
TEST - VER 1.
177
TRANSMISSION - NGC
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