Probing Electrical Connectors: Frontprobe
WARNING: This page is about a different car, the 2002 Oldsmobile Bravada, 2002 GMC Envoy XL, 2002 GMC Envoy, and 2002 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
Disconnect the connector and probe the terminals from the mating side (front) of the connector.
NOTE:
Do not insert test equipment probes (DVOM etc.) into any connector or fuse block terminal. The diameter of the test probes will deform most terminals. A deformed terminal will cause a poor connection, which will result in a system failure. Always use the J-35616 GM-Approved Terminal Test Kit or the J 42675 Flat-Wire Probe Adapter in order to front probe terminals. Do not use paper clips or other substitutes to probe terminals.
When using the J-35616 GM-Approved Terminal Test Kit, ensure the terminal test adapter choice is the correct size for the connector terminal. Do not visually choose the terminal test adapter because some connector terminal cavities may appear larger than the actual terminal in the cavity. Using a larger terminal test adapter will damage the terminal. Refer to the J-35616 GM-Approved Terminal Test Kit label on the inside of the J-35616 GM-Approved Terminal Test Kit for the correct adapter along with the connector end view for terminal size.
When using the J-35616 GM-Approved Terminal Test Kit, ensure the terminal test adapter choice is the correct size for the connector terminal. Do not visually choose the terminal test adapter because some connector terminal cavities may appear larger than the actual terminal in the cavity. Using a larger terminal test adapter will damage the terminal. Refer to the J-35616 GM-Approved Terminal Test Kit label on the inside of the J-35616 GM-Approved Terminal Test Kit for the correct adapter along with the connector end view for terminal size.
Refer to the following table as a guide in selecting the correct test adapter for frontprobing connectors:
Probing Electrical Connectors
| Test Adapter | Description |
|---|---|
| J-35616-2A | 150 Male Probe Adapter (gray) |
| J-35616-3 | 150 Female Probe Adapter (gray) |
| J-35616-4A | 280 Male Probe Adapter (purple) |
| J-35616-5 | 280 Female Probe Adapter (purple) |
| J-35616-6 | 100W Male (round) Probe Adapter (brown) |
| J-35616-7 | 100W Female (round) Probe Adapter (brown) |
| J-35616-8 | Weather Pack Male Probe Adapter (orange) |
| J-35616-9 | Weather Pack Female Probe Adapter (orange) |
| J-35616-10 | 100W Male (round) Probe Adapter (green) |
| J-35616-11 | 100W Female (round) Probe Adapter (green) |
| J-35616-12 | 130 Male Probe Adapter (blue) |
| J-35616-13 | 130 Female Probe Adapter (blue) |
| J-35616-16 | 100 Male Probe Adapter (lt green) |
| J-35616-17 | 100 Female Probe Adapter (lt green) |
| J-35616-18 | 220 Male Probe Adapter (black) |
| J-35616-19 | 220 Female Probe Adapter (black) |
| J-35616-21 | 950 Female Probe Adapter (red) |
| J-35616-22 | 950 Male Probe Adapter (red) |
| J-35616-31 | 500 Male Probe Adapter (orange) |
| J-35616-32 | 500 Female Probe Adapter (orange) |
| J-35616-33 | 160/180 Male Probe Adapter (yellow) |
| J-35616-34 | 160/180 Female Probe Adapter (yellow) |
| J-35616-35 | 280 Male Probe Adapter (violet) |
| J-35616-40 | 480 Male Probe Adapter (dk blue) |
| J-35616-41 | 480 Female Probe Adapter (dk blue) |
| J-35616-42 | 630 Male Probe Adapter (red) |
| J-35616-43 | 630 Female Probe Adapter (red) |
| J-35616-44 | 800 Male Probe Adapter (yellow) |
| J-35616-45 | 800 Female Probe Adapter (yellow) |
| J-35616-54 | 280 Male (round) Probe Adapter (tan) |
| J-35616-55 | 280 Female (round) Probe Adapter (tan) |
| J-35616-64 | .64 Male Probe Adapter (lt blue) |
| J-35616-65 | .64 Female Probe Adapter (lt blue) |
| J-35616-66 | 150 Male (round) Probe Adapter (yellow) |
| J-35616-67 | 150 Female (round) Probe Adapter (yellow) |