SSA, SSB and TCC in Bench Mode

These OSC functions are used to command SSA, SSB and TCC solenoids OFF and ON when carrying out an electrical circuit check.

The OSC functions for parameters SSA, SSB and TCC allow the technician to choose the following options:

• OFF - Directs PCM to command the solenoid OFF
• ON - Directs PCM to command the solenoid ON

The requirements for SENDING an OSC command for SSA, SSB or TCC are as follows:

• Key on and engine not running or key on and engine running at idle
• Gear selector in PARK or NEUTRAL

The vehicle requirements must be met when sending the OSC command for SSA, SSB and TCC solenoids. If the vehicle requirements are not met when sending the OSC command, the command will be cancelled. If after sending the OSC command the vehicle requirements are no longer met, the OSC command will be cancelled.