Using SST (104 Pin Breakout Box)

CAUTION: The PCM terminal voltages vary with measuring conditions and vehicle conditions. Always carry out a total inspection of the input systems, output systems, and PCM to determine the cause of trouble. Otherwise, a wrong diagnosis will be made.

PCM Inspection Using the SST (104 Pin Breakout Box)

1. Disconnect the negative battery cable
2. Disconnect the PCM connector.




3. Connect the SST (104 Pin Breakout Box) to the PCM as shown.
4. Tighten the connector attaching bolt.

Tightening torque
3.0 - 5.4 N.m {30 - 56 kgf.cm, 27 - 48 in.lbf)

5. Connect the negative battery cable.

6. Measure the voltage at each terminal.
- If any incorrect voltage is detected, inspect the related systems, wiring harnesses and connectors referring to the Action column in the terminal voltage table.

Terminal Voltage Table (Reference) - Terminal 1 - 18:

Terminal Voltage Table (Reference) - Terminal 19 - 33:

Terminal Voltage Table (Reference) - Terminal 34 - 45:

Terminal Voltage Table (Reference) - Terminal 46 - 60:

Terminal Voltage Table (Reference) - Terminal 61 - 74:

Terminal Voltage Table (Reference) - Terminal 75 - 88:

Terminal Voltage Table (Reference) - Terminal 89 - 102:

Terminal Voltage Table (Reference) - Terminal 103 - 104:

*1 : Immobilizer system not equipped
*2 : Immobilizer system equipped
*3 : A/C system equipped
*4 : A/C system not equipped