Transmission Relay-PCM Output

Fig 16 Transmission Relay:

DESCRIPTION
This relay provides battery voltage to the overdrive (OD), torque converter clutch (TCC) and governor pressure or "variable force" solenoids.

OPERATION
Once battery voltage is applied to the solenoids, they are individually activated by the PCM through OD, TCC and governor pressure outputs.

This relay is mounted in the engine compartment next to the brake vacuum booster.