Detected condition and possible cause
Detected condition |
Possible cause |
Pair control solenoid valve voltage is not input to ecm |
|
Wiring diagram
Troubleshooting
Caution when using the multi-circuit tester, do not strongly touch the terminal of the ecm coupler with a needle pointed tester probe to prevent terminal damage. |
Note after repairing the trouble, clear the dtc using sds tool. Refer to “use of sds diagnosis reset procedures” . |
Step |
Action |
Yes |
No |
1 |
Special tool Tester knob indication resistance (Ω) Pair control solenoid valve resistance 20 – 24 Ω at 20 – 30 °c (68 – 86 °f) (terminal – terminal) Is the resistance ok? |
Go to step 2. | Replace the pair control solenoid valve with a new one. Refer to “pair control solenoid valve removal and installation” in section 1b . |
2 |
Special tool Tester knob indication
voltage ( Pair control solenoid valve voltage battery voltage ((+) terminal: o/w – (–) terminal: ground) Is the voltage ok? |
|
Open or short circuit in the o/w wire. |
Active control inspection
Ect sensor removal and installation
Removal
Remove the left side cowling. Refer to “exterior parts removal and
installation” in section 9d .
Drain engine coolant. Refer to “cooling system inspection” in section
0b .
Disconnect the coupler and remove the ect sensor
(1).
Caution
take special care ...
Fuel tank construction
Fuel tank heat
shield
: aluminum film side should face the engine side.
Fuel tank front cover
Fuel tank front bracket
Velcro fastenings
: clean the adhesive surface before adhering
the velcro fastenings.
Insert
to the bracket.
Apply
...
Generator removal and installation
Removal
Drain engine oil. Refer to “engine oil and filter replacement” in
section 0b .
Remove the left side cowling. Refer to “exterior parts removal and
installation” in section 9d .
Disconnect the generator coupler (1).
Remove the generator cover (2).
...