GM Service Manual Online
For 1990-2009 cars only

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Operating Conditions: Ignition ON/Engine OFF/Vehicle Stationary for at Least 60 Minutes/Tire Pressures Adjusted to Recommended kPa/psi.

LF Pressure Status

Data Display

Unknown/Normal/Low/Flat/High

Normal

LF Pressure Sensor Mode

Data Display

Learn/Re-measure/Rolling/Entering Off/Exiting Off/Remeasure

Learn

LF Tire Pressure

Data Display

kPa/psi

35 psi

LF Tire Pressure Sensor Battery Status

Data Display

OK/Low

OK

LF Tire Pressure, Sensor Status

Data Display

Normal/Failed

Normal

LR Pressure Status

Data Display

Unknown/Normal/Low/Flat/High

Normal

LR Pressure Sensor Mode

Data Display

Learn/Re-measure/Rolling/Entering Off/Exiting Off/Remeasure

Learn

LR Tire Pressure

Data Display

kPa/psi

35 psi

LR Tire Pressure Sensor Battery Status

Data Display

OK/Low

OK

LR Tire Pressure, Sensor Status

Data Display

Normal/Failed

Normal

RF Pressure Status

Data Display

Unknown/Normal/Low/Flat/High

Normal

RF Pressure Sensor Mode

Data Display

Learn/Re-measure/Rolling/Entering Off/Exiting Off/Remeasure

Learn

RF Tire Pressure

Data Display

kPa/psi

35 psi

RF Tire Pressure Sensor Battery Status

Data Display

OK/Low

OK

RF Tire Pressure, Sensor Status

Data Display

Normal/Failed

Normal/Failed

RR Pressure Status

Data Display

Unknown/Normal/Low/Flat/High

Normal

RR Pressure Sensor Mode

Data Display

Learn/Re-measure/Rolling/Entering Off/Exiting Off/Remeasure

Learn

RR Tire Pressure

Data Display

kPa/psi

35 psi

RR Tire Pressure Sensor Battery Status

Data Display

OK/Low

OK

RR Tire Pressure, Sensor Status

Data Display

Normal/Failed

Normal

Learn in Progress

Data Display

Yes/No

No

Tire Pressure Indicator Requested

Data Display

Yes/No

No

TPM System Enabled

Data Display

Yes/No

Yes

Vehicle Speed Signal

Data Display

km/h/mph

0