Scan Tool Data List
WARNING: This page is about a different car, the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Cadillac Escalade EXT, 2007 Cadillac Escalade ESV, and 2007 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.
Use the Scan Tool Data List under the following conditions:
- The Diagnostic System Check - Vehicle is complete.
- The on-board diagnostics are functioning properly.
- No diagnostic trouble codes (DTCs) are present.
The values below represent a typical display recorded from a properly functioning system.
IMPORTANT:
Do not use a scan tool that displays faulty data. Report the condition to the scan tool manufacturer. The use of a faulty scan tool can result in misdiagnosis and the unnecessary replacement of parts.
Only the parameters listed below are used in this manual for diagnosing. If a scan tool displays other parameters, the values are not recommended by General Motors for use in diagnosis.
Scan tool values below were recorded under the following conditions:
- Engine at idle
- Upper radiator hose hot
- Closed throttle
- Transmission in PARK
- Closed Loop Operation
- Accessories OFF
- Brake pedal not applied
Scan Tool Data List
| Scan Tool Parameter | Data List* | Units Displayed | Typical Data Value |
|---|---|---|---|
| 1-2 Shift Time | F0, F2 | Seconds | Varies |
| 2-3 Shift Time | F0, F2 | Seconds | Varies |
| 3-4 Shift Time | F0, F2 | Seconds | Varies |
| 4-5 Shift Time | F0, F2 | Seconds | Varies |
| 5-6 Shift Time | F0, F2 | Seconds | Varies |
| Calc. Throttle Position | F0, F1, F2 | % | Varies |
| Commanded Gear | F0, F1, F2, F3 | 1, 2, 3, 4 or 1, 2, 3, 4, 5 or Park/Neutral, Reverse, 1, 2, 3, 4, 5 | 1, 2, 3, 4, 5, or 6 |
| Driver Shift Control | F0 | Active/Inactive | Inactive |
| Driver Shift Request | F0 | Upshift/ Downshift/ None/ Invalid | None |
| ECT | F0, F1, F2 | °C (°F) | Varies |
| Engine Run Time | F0, F2 | Hours:Minutes:Seconds | Varies |
| Engine Speed | F0, F1, F2 | RPM | Varies |
| Engine Torque | F0, F1, F2 | N.m (lb ft) | Varies |
| Gear Ratio | F0, F1, F2, F3 | Ratio | Varies |
| High Side Driver 2 | F1, F2, F3 | Enabled/Disabled | Enabled |
| High Side Driver 2 CKT Status | F1, F2, F3 | OK, Open/Short to Volts, Short to GND, Indeterminate | OK |
| Ignition Voltage | F0, F1, F2, F3 | Volts | 12-14 |
| IMS | F0, F2 | Park-Drive 1, Open, Invalid | Park |
| IMS A/B/C/P | F0, F2 | HI/LOW | Varies |
| ISS/OSS Supply Voltage | F0, F1, F2 | OK, Out of Range | OK |
| Last Shift Time | F2 | Seconds | Varies |
| Line PC Sol. CKT Status | F3 | OK, Open/Short to GND, Short to Volts, Indeterminate | OK |
| Line PC Sol. Pressure Cmd. | F0, F3 | kPa (psi) | Varies |
| PC Sol. 2 CKT Status | F3 | OK, Open/Short to GND, Short to Volts, Indeterminate | OK |
| PC Sol. 2 Pressure Cmd. | F0, F3 | kPa (psi) | Varies |
| PC Sol. 3 CKT Status | F3 | OK, Open/Short to GND, Short to Volts, Indeterminate | OK |
| PC Sol. 3 Pressure Cmd. | F0, F3 | kPa (psi) | Varies |
| PC Sol. 4 CKT Status | F3 | OK, Open/Short to GND, Short to Volts, Indeterminate | OK |
| PC Sol. 4 Pressure Cmd. | F0, F3 | kPa (psi) | Varies |
| PC Sol. 5 CKT Status | F3 | OK, Open/Short to GND, Short to Volts, Indeterminate | OK |
| PC Sol. 5 Pressure Cmd. | F0, F3 | kPa (psi) | Varies |
| Shift Solenoid 1 | F0, F2, F3 | On/Off | On |
| Shift Solenoid 2 | F0, F2, F3 | On/Off | On |
| TCC Brake Switch | F0, F1, F2 | Open/Closed | Open |
| TCC PC Sol. Pressure Cmd. | F0, F1, F3 | kPa (psi) | Varies |
| TCC Slip Speed | F0, F1, F2 | RPM | Varies |
| TCM Temperature | F0, F1, F2 | °C (°F) | Varies |
| TFP Switch 1 | F0 | HI/LOW | HI/LOW |
| TFP Switch 3 | F0 | HI/LOW | HI/LOW |
| TFP Switch 4 | F0 | HI/LOW | HI/LOW |
| TFP Switch 5 | F0 | HI/LOW | HI/LOW |
| Trans. Fluid Temp. | F0, F1, F2 | °C (°F) | Varies |
| Transmission ISS | F0, F1, F2 | RPM | Varies |
| Transmission OSS | F0, F1, F2 | RPM | Varies |
| Vehicle Speed | F0, F1, F2 | km/h (mph) | Varies |
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*Data List Legend
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