Test Description
WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
The numbers below refer to the step numbers on the diagnostic table.
- 3: This step tests the ISS for correct resistance.
- 8: This step tests the ISS high signal circuit for being shorted to another circuit within the transmission.
DTC P0716 (2.2L)
| Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
| 1 | Did you perform the Diagnostic System Check - Vehicle? | - | Go to Step 2 | Go to Diagnostic System Check - Vehicle |
| 2 |
IMPORTANT:
Before clearing the DTC, use the scan tool in order to record the Freeze Frame and Failure Records. Using the Clear Info function erases the Freeze Frame and Failure Records from both the ECM and the TCM.
|
500 RPM | Go to Testing for Intermittent Conditions and Poor Connections | Go to Step 3 |
| 3 |
|
615-835 Ω | Go to Step 7 | Go to Step 4 |
| 4 | Is the resistance greater than the specified value? | 835 Ω | Go to Step 5 | Go to Step 6 |
| 5 |
|
- | Go to Step 11 | Go to Step 12 |
| 6 | Test the high signal circuit and the low signal circuit of the ISS for being shorted together between the AT inline 20-way connector and the ISS. Refer to Circuit Testing
. Did you find the condition? |
- | Go to Step 11 | Go to Step 12 |
| 7 | Measure the resistance between the ISS high signal circuit of the J 44152
and ground. See Special Tools
. Refer to Automatic Transmission Inline 20-Way Connector End View
. Is the resistance less than the specified value? |
1,000 Ω | Go to Step 11 | Go to Step 8 |
| 8 | Measure the resistance between the ISS high signal circuit and all other terminals, except the ISS low signal circuit, of the J 44152
. See Special Tools
. Refer to Automatic Transmission Inline 20-Way Connector End View
. Is the resistance less than the specified value? |
1,000 Ω | Go to Step 11 | Go to Step 9 |
| 9 | Test the high signal circuit of the ISS for a high resistance, an open, a short to ground or a short to voltage between the TCM connector C2 and the AT inline 20-way connector. Refer to Circuit Testing
andWiring Repairs
. Did you find and correct a condition? |
- | Go to Step 14 | Go to Step 10 |
| 10 | Test the low signal circuit of the ISS for a high resistance or an open between the PCM connector C2 and the AT inline 20-way connector. Refer to Testing for Continuity
and Wiring Repairs
. Did you find and correct a condition? |
- | Go to Step 14 | Go to Step 13 |
| 11 | Replace the automatic transmission wiring harness. Refer to Wiring Harness Replacement
. Did you complete the replacement? |
- | Go to Step 14 | - |
| 12 | Replace the ISS. Refer to Input Speed Sensor Removal
. Did you complete the replacement? |
- | Go to Step 14 | - |
| 13 | Replace the TCM. Refer to Control Module References
for replacement, setup, and programming Did you complete the replacement? |
- | Go to Step 14 | - |
| 14 | Perform the following procedure in order to verify the repair:
Has the test run and passed? |
- | Go to Step 15 | Go to Step 2 |
| 15 | With the scan tool, observe the stored information, capture info and DTC info. Does the scan tool display any DTCs that you have not diagnosed? |
- | Go to Diagnostic Trouble Code (DTC) List - Vehicle | System OK |