Special Tools

Description:

J 38715-96 SIR Shorting Bar Tool
Use the J 38715-96 SIR shorting bar tool only when the SIR diagnostics call for this tool. The shorting bar tool lifts one side of the shorting bar on the SIR Sensing and Diagnostic Module (SDM) harness connector. The Connector Position Assurance (CPA) lifts the opposite side of the shorting bar. With the CPA and the shorting bar tool installed, the warning lamp circuit disconnects from the ground circuit. This turns the warning lamp to the OFF position.

J 39200 DMM
The J 39200 is the preferred DMM for SIR diagnosis and repair. However, you may use the J 34029-A if J 39200 is not available. No other DMMs are approved for SIR diagnosis and repair.

Scan Tool
Use the Scan Tool for the following reasons:

^ Read and clear SIR system diagnostic trouble codes (DTCs)
^ Provide SIR system circuit values using the data list function

Refer to the Tech 2(R) Operator's Manual for specific information on how to use the Tech 2(R).

You may also use scan tools from other manufacturers. For specific instructions, refer to the Operator's Manual for the tool.

J 35616-A Connector Test Adapter Kit

Use the J 35616-A Connector Test Adapter kit whenever a diagnostic procedure requests checking or probing a terminal. If you use the appropriate adapter, no damage will occur to the terminal from the DMM probe, such as spreading or bending. You can use the adapter for the following:

^ Indicate whether contact tension is sufficient
- Help to find an open, or an intermittent open, due to poor terminal contact