MPV LX V6-2.5L DOHC (2000)
Main Relay (Computer/Fuel System): Testing and Inspection
Component Inspection
NOTE: Perform the following test only when directed.
Continuity Inspection
1. Disconnect the negative battery cable.
2. Remove the main relay.
3. Inspect for continuity between main relay terminals using an ohmmeter.
-
If not as specified, replace the main relay.
-
If the main relay is okay, but PCM terminal 71 or 97 voltage are Out of specification, perform the "Circuit Open/Short Inspection".
Circuit Open/Short Inspection
1. Remove the PCM.
2. Connect the SST (104 Pin Breakout Box) with the PCM disconnected.
3. Tighten the connector attaching bolt.
Tightening torque
7.9 - 10.7 N.m {80 - 110 kgf.cm, 69.5 - 95.4 in.lbf}
4. Inspect the following wiring harness for open (Continuity check).
Open circuit
