Active command mode allows devices such as relays or solenoids to be actuated through NGS scan tool. Turn ignition switch to OFF position. Ensure test equipment is properly attached. Program scan tool using the following steps
- Select VEHICLE & ENGINE SELECTION.
- Select NEW VEHICLE YEAR & MODEL (1999 or 2000).
- Select DIAGNOSTIC DATA LINK.
- Select ABS-ANTI LOCK BRAKE MODULE.
- Select ACTIVE COMMAND MODES.
- Select ABS OUTPUT CONTROL, INDICATOR LAMP CONTROL II or DESIRED ENGINE TORQUE.
- Turn ignition switch to ON position or start engine and allow to idle.
- Select appropriate active command mode. For active command modes, see «1999 ACTIVE COMMAND MODE DEFINITIONS»(ref-4523-S15161184592000081000000) or «2000 ACTIVE COMMAND MODE DEFINITIONS»(ref-4523-S22165412862000081000000) tables.
| Command | Definition | Mode |
|---|
| ABS LMP | ABS Warning Light | ON/OFF |
| ENG TQR (1) | Engine Torque | Engine Torque Amount |
| LF AV | Left Front Dump Valve | ON/OFF |
| LF EV | Left Front Isolation Valve | ON/OFF |
| LR AV | Left Rear Dump Valve | ON/OFF |
| LR EV | Left Rear Isolation Valve | ON/OFF |
| PMP RLY | Pump Motor Relay | ON/OFF |
| RF AV | Right Front Dump Valve | ON/OFF |
| RF EV | Right Front Isolation Valve | ON/OFF |
| RR AV | Right Rear Dump Valve | ON/OFF |
| RR EV | Right Rear Isolation Valve | ON/OFF |
| TCS LMP (1) | TCS Indicator Light | ON/OFF |
| TCS OFF (1) | TCS OFF Light | ON/OFF |
| (1) Pertains to TCS equipped models. |
| (1) | Pertains to TCS equipped models. |
1999 ACTIVE COMMAND MODE DEFINITIONS
| Command | Definition | Mode |
|---|
| ABS LMP | ABS Warning Light | ON/OFF |
| CHK TRAC (1) | Check Traction Control Indicator | ON/OFF |
| ENG TQR (1) | Engine Torque Reduction Signal Output | Engine Torque Amount |
| LF INLET | Left Front Isolation Valve | ON/OFF |
| LF OUTLET | Left Front Dump Valve | ON/OFF |
| LR INLET | Left Rear Isolation Valve | ON/OFF |
| LR OUTLET | Left Rear Dump Valve | ON/OFF |
| PMP MOTR | Hydraulic Pump Motor | ON/OFF |
| RF INLET | Right Front Isolation Valve | ON/OFF |
| RF OUTLET | Right Front Dump Valve | ON/OFF |
| RR INLET | Right Rear Isolation Valve | ON/OFF |
| RR OUTLET | Right Rear Dump Valve | ON/OFF |
| TCS LMP (1) | TCS Indicator Light | ON/OFF |
| TRAC OFF (1) | TCS OFF Light | ON/OFF |
| VPWR RLY | Valve Power Relay | ON/OFF |
| (1) Pertains to TCS equipped models. |
| (1) | Pertains to TCS equipped models. |
2000 ACTIVE COMMAND MODE DEFINITIONS
