1A-61 Engine General Information and Diagnosis:
Step Action Yes No
1 7) If OK, then measure the voltage between the R wire “A”
and ground.
Special tool
(A): 09900–25008 (Multi circuit tester set)
Tester knob indication
Voltage ( )
Is the voltage OK?
Go to Step 2. Open circuit in the R
wire or B/Br wire.
2 1) Turn the ignition switch OFF.
2) Disconnect the ECM coupler. Refer to “ECM Removal
and Installation in Section 1C (Page 1C-1)”.
3) Check there is no continuity among the R wire “A” and
another wire.
Special tool
(A): 09900–25008 (Multi circuit tester set)
Tester knob indication
Continuity ( )
Is there no continuity?
Go to Step 3. Short circuit in the R
wire.
(A)
“A”
I944H1110135-01
(A)
“A”
I944H1110136-01
To Next Page
Loading...
