Description

ADDITIONAL REFERENCES
Refer to all technical service bulletins that pertain to transmission concerns and follow the procedures.

ON-BOARD DIAGNOSTICS WITH NGS
After a road test, with the vehicle warm and before disconnecting any connectors, perform the Quick Test using New Generation STAR (NGS) Tester 007-00500 or equivalent. Refer to Powertrain Management for diagnosis and testing of the powertrain control system.

DIAGNOSTICS
Diagnosing an electronically controlled transmission is simplified by using the following procedures. One of the most important things to remember is that there is a definite procedure to follow. DO NOT TAKE SHORT CUTS OR ASSUME THAT CRITICAL CHECKS OR ADJUSTMENTS HAVE BEEN MADE. Follow the procedures as written to avoid missing critical components or steps. By following the diagnostic sequence, the service technician will be able to diagnose and repair the concern the first time.

OTHER NGS FEATURES
For further information on other diagnostic testing features using the NGS or generic scan tool, refer to Powertrain Management. Other diagnostic methods include the following:
- Parameter Identification (PID) Access Mode, used to monitor sensors and actuators.
- Freeze Frame Data Access Mode, used to view emission related data values from specific PID's.
- Oxygen Sensor Monitor Mode, used to monitor the Heated Oxygen (HO2S).

QUICK TESTS
The Quick Tests are in Powertrain Management. These tests can be used to diagnose the Powertrain control module (PCM), sensors, solenoids, and actuators of the transaxle. The following Tests are a guide for using the On-Board Diagnostic (OBD) Quick Tests and the New Generation STAR (NGS) Tester 007-00500.