For 1990-2009 cars only
| Table 1: | Body Control Module (BCM) |
| Table 2: | Powertrain Control Module (PCM) |
Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
Operating Conditions: Ignition ON, with the engine OFF. Transmission shift lever in the PARK position. | |||
Battery Voltage | BCM Data | 0-15 volts | 14 volts |
Ignition 1 | Inputs | ON/OFF | ON |
BTSI Output | Inputs | ON/OFF | ON |
Park (BTSI) Output Feed | Outputs | ON/OFF | ON |
Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
Operating Conditions: Ignition ON, with the engine OFF. Transmission shift lever in the PARK position. | |||
Current Gear | Transmission Data | -- | -- |
TR Sw. A/B/C/P | Transmission Data | Park, Park/Reverse, Reverse, Reverse/Neutral, Neutral, Neutral/Drive 4, Drive 4, Drive 4/Drive 3, Drive 3, Drive 3/Drive 2, Drive 2, Drive 2/Drive 1, Drive 1, Invalid, Open | -- |
TCC Brake Switch | ON/OFF | OFF | |
