| Table 1: | Body Control Module (BCM) |
| Table 2: | Instrument Panel Cluster (IPC) |
| Table 3: | Engine Control Module (ECM) 2.2L (L61) |
| Table 4: | Powertrain Control Module (PCM) 2.0L (LSJ) |
The scan tool data lists contain all 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 lists as directed by a diagnostic table or in order to supplement the diagnostic procedures. Begin all of the diagnostic procedures with Diagnostic System Check - Vehicle in Vehicle DTC Information.
Use the scan tool data lists only after the following is determined:
| • | There is no published DTC procedure nor published symptom procedure for the customer concern. |
| • | The DTC or symptom procedure indicated by the diagnostic system check does not resolve the customer concern. |
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/High Beams Off/Doors Closed/Trunk Closed/Park Brake Unapplied | |||
Brake Fluid Level Status | Chassis Data | OK/Low | OK |
Chime State | Chime Data | No Request/On Queued/On/Off Queued | Varies |
Coolant Level | Chassis Data | OK/Low | OK |
Driver Door Switch | Door Lock Data | Open/Closed | Closed |
High Beam Switch | Exterior Lamps | On/Off | Off |
I/P Dimmer Input | Interior Lamps | Volts | Varies |
I/P Dimmer Output | Interior Lamps | % | 0-100 Varies |
Key in Ignition | Ignition | Yes/No | Yes |
Last Chime Active | Chime Data | Seat Belt/Key In/Oil Rest/Delayed Lock/Headlamp/Park Brake/Check Gages/Turn Signal | Varies |
LF Turn Signal | Exterior Lamps | On/Off | Off |
LR Turn Signal | Exterior Lamps | On/Off | Off |
Park Brake Switch | Chassis Data | On/Off | Off |
Pass Door Switches | Door Lock Data | Open/Closed | Closed |
RF Turn Signal | Exterior Lamps | On/Off | Off |
RR Turn Signal | Exterior Lamps | On/Off | Off |
Security LED | Security Data | On/Off | Off |
Traction Switch | Chassis Data | On/Off | Off |
Turn/Hazard Input | Exterior Lamps | Volts | Varies |
VIN | Module Info | Numeric | Varies |
Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
Operating Conditions: Ignition ON/Engine OFF/Seat Belt Buckled/High Beams Off/Park Brake Unapplied | |||
Calibration Version | Module Information 3 | Numeric | Varies |
Left Turn Signal | Inputs | On/Off | Off |
Module Type-Export | Module Information 1 | Yes/No | Varies |
Odometer | Odometer Data | kilometers (miles) | Varies |
Right Turn Signal | Inputs | On/Off | Off |
Software Version | Module Information 2 | Numeric | Varies |
Trip Odometer | Odometer Data | kilometers (miles) | Varies |
Trip Odometer Reset | Inputs | Pressed/ Released | Released |
VIN | VIN | Numeric | Varies |
Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
Operating Conditions: Engine Idling/Normal Operating Temperature | |||
ECT | Fuel and Emissions General Info -- Inputs General Info -- Outputs Ignition | Celsius (Fahrenheit) | 85-105°C (185-220°F) |
Engine Oil Life Remaining | General Info -- Inputs | % | 0-100% varies |
Engine Speed | Fuel and Emissions General Info -- Inputs General Info -- Outputs Ignition | RPM | ±100 RPM from Desired Idle Speed |
Fuel Level | General Info -- Inputs | % | 0-100% varies |
Fuel Level Sensor | Fuel and Emissions Ignition | Volts | Varies |
Low Oil Pressure | General Info -- Inputs | OK/Low | OK |
Vehicle Speed | Fuel and Emissions General Info -- Inputs General Info -- Outputs Ignition | km/h (mph) | 0 km/h (0 mph) |
Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
Operating Conditions: Engine Idling/Normal Operating Temperature | |||
Cruise Control Active | Engine IPC Data | No/Yes | NO |
ECT | Engine IPC Data | Celsius (Fahrenheit) | 85-105°C (185-220°F) |
Engine Oil Life Remaining | Engine IPC Data | % | 0-100% varies |
Engine Oil Pressure Switch | Engine IPC Data | Ok/Low | Ok |
Engine Speed | Engine IPC data | RPM | ±100 RPM from Desired Idle Speed |
Fuel Level Sensor | Engine IPC Data | Volts | Varies |
Fuel Tank Level Remaining | Engine IPC Data | % | 0 - 100% varies |
Ignition 1 Signal | Engine IPC Data | Volts | 9 - 16 Volts |
Ignition Accessory Signal | Engine IPC Data | On/Off | Off |
MIL Circuit Status | Engine IPC Data | Fail / Indeterminate / Pass | Pass |
MIL Command | Engine IPC Data | Off/On | Off |
Non-Driven Wheel Speed | Engine IPC Data | km/h (mph) | Varies |
Odometer | Engine IPC Data | km/h (mph) | Varies |
Reduced Engine Power | Engine IPC Data | Inactive/Active | Inactive |
Vehicle Speed | Engine IPC Data | km/h (mph) | 0 km/h (0 mph) |
