mitsubishi Workshop Repair Guides

Mitsubishi Workshop Service and Repair Manuals

Component Tests and General Diagnostics|Page 2665 > < Component Tests and General Diagnostics|Page 2663
Page 3
background image

(2) Connect the probe to the oscilloscope pick-up point as shown in the circuit diagram and check the waveform.

HARNESS INSPECTION 

Measure the power supply voltage.
-

Connector: Disconnected
Voltage (V): Battery positive voltage (Ignition switch: ON)
OK: GO TO STEP 2
NG: Repair the harness. (A4 - Control relay) or check the control relay.

Measure the terminal voltage.
-

Connector: Disconnected

-

Ignition switch: ON
Voltage (V): 4.8 - 5.2
OK: GO TO STEP 3
NG: Repair the harness. (A3-61)

Check for continuity of the ground circuit.
-

Connector: Disconnected
OK: STOP
NG: Repair the harness. (A5-49)

Component Tests and General Diagnostics|Page 2665 > < Component Tests and General Diagnostics|Page 2663