Detected condition and possible cause
|
Detected condition |
Possible cause |
|
|
C41/P2505 |
No voltage is applied to the 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 voltage ( ) Ecm input voltage battery voltage ((+) terminal: “10” – (–) terminal: ground) Ecm couplers (harness side)
Is the voltage ok? |
|
Open or short circuit in the r/bl wire. |
DTC “c41” (p0230-h/l): fp relay circuit
malfunction
DTC “c42” (p1650): ig switch circuit
malfunctionFront brake pad inspection
The extent of brake pads wear can be checked by observing the grooved limit
line “a” on the pads. When the wear exceeds the grooved limit line, replace the
pads with new ones. Refer to “front brake pad replacement” .
Caution
replace the brake pad as a set, otherwise
braking perform ...
Fuel line inspection
Inspect fuel line
every 6 000 km (4 000 miles, 12 months)
Inspect the fuel line in the following procedures:
lift and support the fuel tank. Refer to “fuel tank
removal and installation” in section 1g (page 1g-
9).
Inspect the fuel feed hose (1) for damage and fuel
leakage. ...
DTC “c23” (p1651-h/l): to sensor circuit
malfunction
Detected condition and possible cause
Detected condition
Possible cause
C23
The sensor voltage should be the
following for 2 sec. And more, after ignition
switch is turned on.
0.2 V ≤ Sensor voltage < 4.8 V
To sensor circuit open or shor ...