Dodge Neon / Neon SRT-4. Manual - part 503

TEST

ACTION

APPLICABILITY

Use the DRBIII

t and set up as follows:

Use the Scope input cable CH7058, Cable to Probe adapter CH7062, and the red and
black test probes.
Connect the scope input cable to the channel one connector on the DRBIII

t. Attach

the red and black leads and the cable to probe adapter to the scope input cable.
Select DRBIII

t Standalone.

Select lab scope.
Select Live.
Select 12 volt square wave.
Press F2 for Scope.
Press F2 and use the down arrow to set voltage range to 20 volts. Press F2 again
when complete.
Disconnect the Siren connector.
Connect the black lead to the chassis ground. Connect the red lead to the Siren
Control circuits (cavities 1 & 2) in the Siren connector.
Observe the voltage displayed on the DRBIII

t Lab Scope.

Is there a voltage square wave present in each cavity every 1 or 2 seconds?

All

Yes

→ Replace the Siren in accordance with the Service Information.

Perform VTSS VERIFICATION TEST - 1A.

→ Go To 5

Turn the ignition off.
Disconnect the Siren connector.
Disconnect the Remote Keyless Entry Module connector.
Measure the resistance of the Siren Control circuit between the Siren connector
(cavities 1&2) and the RKE module connector (cavity 15).
Is the resistance below 5.0 ohms at all cavities?

All

Yes

→ Go To 6

→ Repair the Siren Control circuit for an open between the Siren

and the RKE module connector.
Perform VTSS VERIFICATION TEST - 1A.

Turn the ignition off.
Disconnect the Siren connector.
Disconnect the Remote Keyless Entry Module connector.
Measure the resistance of the Siren Control circuit to ground.
Is the resistance below 1000.0 ohms?

All

Yes

→ Repair the Siren Control circuit for a short to ground.

Perform VTSS VERIFICATION TEST - 1A.

→ Replace the Remote Keyless Entry Module in accordance with the

Service Information.
Perform VTSS VERIFICATION TEST - 1A.

234

VEHICLE THEFT/SECURITY

*VTSS SIREN INOPERATIVE (EXPORT ONLY) —

Continued

Verification Tests

40/41TE (NGC) TRANSMISSION VERIFICATION TEST - VER 1

APPLICABILITY

1. NOTE: After completion of the Transmission Verification Test, the Powertrain
Verification Test must be performed. Refer to the Powertrain Category.
2. Connect the DRBIII

t to the Data Link Connector (DLC).

3. Reconnect any disconnected components.
4. With the DRBIII

t, erase all Transmission DTC’s, also erase the PCM DTC’s.

5. Perform *PRNDL FAULT CLEARING PROCEDURE after completion of repairs for P0706
CHECK SHIFTER SIGNAL.
6. With the DRBIII

t, display Transmission Temperature. Start and run the engine until the

Transmission Temperature is HOT, above 43° C or 110° F.
7. Check the transmission fluid and adjust if necessary. Refer to the Service Information for the
Fluid Fill procedure.
8. NOTE: If the Transmission Control Module or Torque Converter has been replaced,
or if the Transmission has been repaired or replaced, it is necessary to perform the
DRBIII

t Quick Learn Procedure and reset the (Pinion Factor(.

9. Road test the vehicle. With the DRBIII

t, monitor the engine RPM. Make 15 to 20 1-2, 2-3,

3-4 upshifts. Perform these shifts from a standing start to 45 MPH with a constant throttle
opening of 20 to 25 degrees.
10. Below 25 MPH, make 5 to 8 wide open throttle kickdowns to 1st gear. Allow at least 5
seconds each in 2nd and 3rd gear between each kickdown.
11. For a specific DTC, drive the vehicle to the Symptom’s When Monitored/When Set
conditions to verify the DTC is repaired.
12. If equipped with AutoStick

t, upshift and downshift several times using the AutoStickt

feature during the road test.
13. NOTE: Use the EATX OBDII task manager to run Good Trip time in each gear, this
will confirm the repair and to ensure that the DTC has not re-matured.
14. Check for Diagnostic Trouble Codes (DTC’s) during the road test. If a DTC sets during the
road test , return to the Symptom list and perform the appropriate symptom.
15. NOTE: Erase P0700 DTC in the PCM to turn the MIL light off after making
transmission repairs.
Were there any Diagnostic Trouble Codes set during the road test?

All

Yes

→ Repair is not complete, refer to the appropriate symptom.

→ Repair is complete.

235

VERIFICATION TESTS

ABS VERIFICATION TEST - VER 1

APPLICABILITY

1. Turn the ignition off.
2. Connect all previously disconnected components and connectors.
3. Ensure all accessories are turned off and the battery is fully charged.
4. Ensure that the Ignition is on, and with the DRBIII, erase all Diagnostic Trouble Codes from
ALL modules. Start the engine and allow it to run for 2 minutes and fully operate the system
that was malfunctioning.
5. Turn the ignition off and wait 5 seconds. Turn the ignition on and using the DRBIII, read
DTC’s from ALL modules.
6. If any Diagnostic Trouble Codes are present, return to Symptom list and troubleshoot new
or recurring symptom.
7. NOTE: For Sensor Signal and Pump Motor faults, the CAB must sense all 4 wheels
at 25 km/h (15 mph) before it will extinguish the ABS Indicator.
8. If there are no DTC’s present after turning ignition on, road test the vehicle for at least 5
minutes. Perform several antilock braking stops.
9. Caution: Ensure braking capability is available before road testing.
10. Again, with the DRBIII

t read DTC’s. If any DTC’s are present, return to Symptom list.

11. If there are no Diagnostic Trouble Codes (DTC’s) present, and the customer’s concern can no
longer be duplicated, the repair is complete.
Are any DTC’s present or is the original concern still present?

All

Yes

→ Repair is not complete, refer to appropriate symptom.

→ Repair is complete.

AIRBAG VERIFICATION TEST - VER 1

APPLICABILITY

1. Remove any special tools or jumper wires and reconnect all previously disconnected
components - except the Battery.
2. WARNING: TO AVOID PERSONAL INJURY OR DEATH, TURN THE IGNITION ON,
THEN RECONNECT THE BATTERY.
3. Connect the DRBIII

t to the Data Link Connector - use the most current software available.

4. Use the DRBIII

t and erase the stored codes in all airbag system modules.

5. Turn the Ignition Off, and wait 15 seconds before turning the Ignition On.
6. Wait one minute, and read active codes and if there are none present read the stored codes.
7. Note: If equipped with Airbag On-Off switch, read the DTC’s in all switch positions.
8. Note: Read the DTC’s in all airbag system related modules.
9. If the DRBIII

t shows any active or stored codes, return to the Symptom list and follow path

specified for that trouble code. If no active or stored codes are present, the repair is complete.
Are any DTC’s present or is the original condition still present?

All

YES

Repair is not complete, refer to appropriate symptom list.

Repair is complete.

236

VERIFICATION TESTS

Verification Tests —

Continued

BODY VERIFICATION TEST - VER 1

APPLICABILITY

1. Disconnect all jumper wires and reconnect all previously disconnected components and
connectors.
2. NOTE: If the SKIM or PCM was replaced, refer to the service information for
proper programming procedures.
3. If the Remote Keyless Entry module was replaced, using the DRBIII

t select 9Theft Alarm9

9VTSS9 9Miscellaneous9 and 9Configure Module9. If the vehicle is equipped with VTSS, use the
DRBIII

t and enable VTSS.

4. Program all RKE transmitters and other options as necessary.
5. Ensure all accessories are turned off and the battery is fully charged.
6. With the DRBIII

t, record and erase all DTC’s from ALL modules. Start and run the engine

for 2 minutes. Operate all functions of the system that caused the original concern.
7. Turn the ignition off and wait 5 seconds. Turn the ignition on and using the DRBIII

t, read

DTC’s from ALL modules.
Are any DTC’s present or is the original condition still present?

All

Yes

→ Repair is not complete, refer to the appropriate symptom.

→ Repair is complete.

POWERTRAIN VERIFICATION TEST VER - 1

APPLICABILITY

1. NOTE: After completing the Powertrain Verification Test the Transmission Verifi-
cation Test must be performed.
2. NOTE: If the PCM has been replace and the vehicle is equipped with a 2.4L Turbo,
Manual Transmission, the Pinion Factor MUST be programmed into the PCM.
Failure to do so will cause the speedometer to become inoperative or inaccurate.
3. NOTE: If the PCM has been replaced and the correct VIN and mileage have not
been programmed, a DTC will be set in the ABS Module, Airbag Module and the
SKIM.
4. NOTE: If the vehicle is equipped with a Sentry Key Immobilizer System, Secret Key
data must be updated. Refer to the Service Information for the PCM, SKIM and the
Transponder (ignition key) for programming information.
5. Inspect the vehicle to ensure that all components related to the repair are connected properly.
6. Inspect the engine oil for fuel contamination. Replace the oil and filter as necessary.
7. Attempt to start the engine.
8. If the No Start condition is still present, refer to the symptom list and perform the diagnostic
testing as necessary. refer to and Technical Service Bulletins that may apply.
9. Run the engine for one warm-up cycle to verify operation.
10. With the DRBIII

t, confirm that no DTCs or Secondary Indicators are present and that all

components are functioning properly.
11. If a DTC is present, refer to the appropriate category and select the corresponding symptom.
Are any DTCs present?

All

Yes

→ Repair is not complete, refer to appropriate symptom.

→ Repair is complete.

237

VERIFICATION TESTS

Verification Tests —

Continued

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