Your Vehicle: 2001 Ford Escort ZX2 L4-2.0L DOHC VIN 3
 
Vehicle » Transmission and Drivetrain » Automatic Transmission/Transaxle » Transmission Mode Indicator - A/T » Description and Operation  
 
 
  Description and Operation  
 

TRANSMISSION CONTROL INDICATOR LAMP
The Transmission Control Indicator Lamp (TCIL) is an output signal from the PCM that controls the lamp on/off function depending on the engagement or disengagement of overdrive. Refer to Transmission Control Switch, PCM Inputs.