For 1990-2009 cars

Table 1: | Remote Control Door Lock Receiver (RCDLR)
Table 2: | Transmission Control Module (TCM)

#### Remote Control Door Lock Receiver (RCDLR)

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, brake pedal released.
Battery Voltage | Data | 0-15 volts | 12.5 volts
Ignition 1 | Inputs | ON/OFF | ON
Shift Lock Solenoid Command | Data | UNLOCK/LOCK | LOCK
Shift Lock Solenoid State | Data | UNLOCK/LOCK | LOCK

#### Transmission Control Module (TCM)

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.
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 | Transmission Data | ON/OFF | OFF