dp4: Check VSS Harness for Shorts to Power or Ground
| Steps | _Key Off
_Processor disconnected _VSS disconnected _DVOM on 200,000 ohm scale _Measure resistance between Test Pin 3 and Test Pins 37, 40 and 6 at the breakout box. _Measure resistance between Test Pin 6 and Test Pins 37 at the breakout box |
| Result | Are all resistances greater than 500 ohms? |
| Direction | YES
Remove breakout box. Reconnect processor. GO to Continue NO Remove breakout box. Reconnect processor and VSS. Service short circuit(s). Repeat Test Step DP1 |