Focus ZX5 L4-2.0L DOHC VIN 3 (2002)
Transmission Mode Switch: Description and Operation
PCM Output
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 in Hardware PCM Inputs.
