Protege DX L4-1.6L DOHC (2000)
Main Relay (Computer/Fuel System): Testing and Inspection
Component Inspection
NOTE: Perform the following test only when directed.
1. Disconnect the negative battery cable.
2. Remove the main relay.
3. Inspect for continuity between terminals of the relay using an ohmmeter.
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If not as specified, replace the main relay.
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If the main relay is okay, but PCM terminal 71 or 97 voltage is out of specification, carry out the "Circuit Open/Short Inspection".
Circuit Open/Short Inspection
1. Remove the PCM.
2. Connect the SST (104 Pin Breakout Box) to the PCM as shown.
3. Tighten the connector attaching screw.
Tightening torque:
7.9 - 10.7 N.m {80 - 110 kgf.cm , 69.5 - 95.4 in.lbf}