Tahoe 2WD V8-5.3L (2007)
Cancel: The ECM detects that the cruise control cancel switch has been activated.
Clutch: The ECM detects that the clutch pedal switch has been activated.
Coast Disengage: When the ECM detects that the cruise set/coast signal is active and the throttle blade fully closes the cruise control system will
disengage until the ECM detects that the set/coast signal is inactive. The cruise control system will then engage and set with the new vehicle speed.
Coast Speed Low: The ECM detects that the Set/Coast switch is activated until the vehicle speed is below 37 km/h (23 mph).
Cruise S/W: The ECM detects that a cruise control software execution error is present.
Cruise Sw Data: A fault in the serial data circuit from the cruise control switch to the platform module is detected.
Cruise Sw. Off: The ECM detects that the cruise On/Off switch was turned to OFF when the cruise control system was enabled.
D Whl Spd Low: The ECM detects the driven wheels are at a slower speed than the non-driven wheels.
D Whl Spd Hi: The ECM detects the driven wheels are at a faster speed than the non-driven wheels.
Decel Rate: The ECM detects that the vehicle deceleration is greater than the calibrated cruise control threshold.
DLC Override: The ECM detects that a DLC override has occurred.
DTC Set: The ECM detects that a DTC has been set which affects the cruise control operation.
ECM Inhibit: The ECM detects a RAM corruption associated to the cruise control system.
ECT Overtemp: The ECM detects the engine temperature is above the calibrated threshold.
Engine Run Time: The ECM detects that the cruise control system has been requested and the engine run time counter is not active.
Engine Speed: The ECM detects that the engine speed is less than or greater than a calibrated RPM.
First Gear: While the cruise control system is active, the ECM detects that the transmission is in Drive 1.
High Speed: The ECM detects that the vehicle speed is greater than the calibrated amount.
High Voltage: The ECM detects that the ignition voltage is above 16 volts.
Illegal Mode: The ECM detects that the acceleration mode is active without the activation of the Accel. switch.
Lost Fwd Gear: The ECM detects that transmission is in Neutral, Reverse or Park.
Low Speed: The ECM detects that the vehicle speed is less than 37 km/h (23 mph) while the cruise control system was enabled.
Low Voltage: The ECM detects that the ignition voltage is below 9 volts.
Memory DTC: The ECM detects an internal memory fault.
MPH Limit: The ECM detects the vehicle is over speed and that the fuel shutoff has been activated.
None: This parameter is displayed when a new ECM has been installed.
Over Set Speed: The ECM detects the current vehicle speed is greater than the set vehicle speed by more than a calibrated amount.
Park Brake: ECM detects the park brake switch is active.
Pedal Initialize: The ECM detects that a stop lamp pedal activation had not occurred before the cruise control system was requested.
PTO Active: The ECM detects power take off is active.
RPM Limit: The ECM detects the engine is over speed and that the fuel shutoff has been activated.
S/C On - Speed High: The ECM detects the Set/Coast switch is briefly applied while the current vehicle speed is greater than the set vehicle speed by
more than a calibrated amount.
