| Table 1: | Dash Integration Module (DIM) |
| Table 2: | Driver Door Module (DDM) |
| Table 3: | Driver Information Center (DIC) |
| Table 4: | Instrument Panel Cluster (IPC) |
| Table 5: | Instrument Panel Module (IPM) |
| Table 6: | Powertrain Control Module (PCM) |
The scan tool data lists contain all of the instrument panel, gages, and console related parameters that are available on the scan tool. The Parameters in the list are arranged in alphabetical order. The data list column indicates the location of the parameter within the scan tool menu selections.
Use the scan tool data list(s) as directed by a diagnostic table or in order to supplement the diagnostic procedures. Begin all of the diagnostic procedures with one of the following:
The typical data values are obtained from a properly operating vehicle under the conditions specified in the first row of the scan tool data list table. Comparison of the parameter values from the suspect vehicle with the typical data values may reveal the source of the customer concern.
Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
Operating Conditions: Ignition ON/Engine OFF/Doors Closed/Headlamp Switch Off | |||
Park Lamp | Inputs | On/Off | Off |
Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
Operating Conditions: Ignition ON/Engine OFF/Doors Closed | |||
Driver Door Ajar Sw. | Inputs | On/Off | Off |
Left Rear Door Ajar Sw. | Inputs | On/Off | Off |
Passenger Door Ajar Sw. | Inputs | On/Off | Off |
Right Rear Door Ajar Sw. | Inputs | On/Off | Off |
Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
Operating Conditions: Ignition ON/Engine OFF/Doors Closed/Headlamp Switch Off/Seat Belt Unbuckled | |||
8 Digit GM Part Number | Module Information | Numeric | Varies |
Battery Voltage | Data | Volts | 12.2 V Varies |
Ignition 3 | Inputs | On/Off | On |
Ignition Counter | Data | Counts | Varies |
Julian Date Of Build | Module Information | Numeric | Varies |
On/Off Switch | Inputs | On/Off | Off |
PROM ID | Module Information | Numeric | Varies |
Reset Switch | Inputs | On/Off | Off |
Select Down Switch | Inputs | On/Off | Off |
Select Right Switch | Inputs | On/Off | Off |
Serial Number | Module Information | Numeric | Varies |
Year Module Built | Module Information | Numeric | Varies |
Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
Operating Conditions: Ignition ON/Engine OFF/Doors Closed/Headlamp Switch Off/Seat Belt Unbuckled /Parking Brake Unapplied | |||
8 Digit GM Part Number | Module Information | Numeric | Varies |
Antilock Lamp | Inputs | On/Off | Off |
Battery Voltage | Data | Volts | Varies |
Brake Fluid Level | Inputs | OK/Low | OK |
Coolant Level | Inputs | OK/Low | OK |
Engine Speed | Data | RPM | 0 RPM |
Ignition 1 | Inputs | On/Off | On |
Ignition Counter | Data | Counts | Varies |
Julian Date Of Build | Module Information | Numeric | Varies |
Lt Turning Signal Sw. | Inputs | On/Off | Off |
Park Brake Switch | Inputs | On/Off | Off |
PROM ID | Module Information | Numeric | Varies |
Rt. Turning Signal Sw. | Inputs | On/Off | Off |
Serial Number | Module Information | Numeric | Varies |
Trip Odometer A/B Switch | Inputs | On/Off | Off |
Trip Reset Switch | Inputs | On/Off | Off |
Vehicle Speed | Data | km/h (mph) | 0 km/h (0 mph) |
Washer Fluid Level | Inputs | OK/Low | OK |
Year Module Built | Module Information | Numeric | Varies |
Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
Operating Conditions: Ignition ON/Engine OFF | |||
Key in Ignition | Non-HVAC Data | Yes/No | Yes |
Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
Operating Conditions: Engine Running/Normal Operating Temperature | |||
ECT Sensor | Engine Data 1 Engine Data 2 Engine Data 3 (L47) EVAP Data | ° Celsius (Fahrenheit) | 90°C (195°F) |
Engine Oil Level Switch | Engine Data 2 Engine Data 3 (L47) | OK/Low | OK |
Engine Oil Life Remaining | Engine Data 2 | Percent | 0-100% (varies) |
Engine Oil Pressure Sensor (LX5) | Engine Data 2 | Volts | 0-19 V |
Engine Oil Pressure Switch (L47 only) | Engine Data 3 | OK/Low | OK |
Engine Speed | Engine Data 1 Engine Data 2 Engine Data 3 (L47) EVAP Data | RPM | 100 RPM from Desired Idle Speed |
Fuel Level (LX5) | EVAP Data | Percent | 0-100% (varies) |
Fuel Level (L47) | EVAP Data | Liters | 7.6 L-70 L |
Fuel Level Sensor | EVAP Data | Volts | 0-5 Volts (varies) |
Odometer (L47) | Engine Data 3 | kilometers (miles) | Varies w/ mileage of vehicle |
Vehicle Speed Sensor | Engine Data 1 Engine Data 2 EVAP Data Engine Data 3 (L47) | kilometers per hour (miles per hour) | 0 km/h (0 mph) |
