id0902i4935400
| DESCRIPTION |
High power supply circuit voltage |
|---|---|
|
DETECTION CONDITION
|
• Multi information display power supply circuit voltage is
higher than 16 V when the ignition switch is ON.
|
|
POSSIBLE CAUSE
|
• PCM DTC is stored
• Battery malfunction
• Generator malfunction
• Multi information display malfunction
|
Diagnostic Procedure
| STEP |
INSPECTION |
ACTION |
|
|---|---|---|---|
|
1
|
VERIFY PCM DTC
• Perform the PCM DTC inspection using the M-MDS. (See
ON-BOARD DIAGNOSTIC TEST [L5].) (See
ON-BOARD DIAGNOSTIC TEST [L3 Turbo].) (See
ON-BOARD DIAGNOSTIC TEST [MZR-CD 2.2].)
• Are any DTCs present?
|
Yes
|
Go to the applicable DTC inspection.
(See
DTC TABLE [L5].)
(See
DTC TABLE [L3 Turbo].)
(See
DTC TABLE [MZR-CD 2.2].)
|
|
No
|
Go to the next step.
|
||
|
2
|
INSPECT BATTERY
• Inspect the battery. (See
BATTERY INSPECTION [L5].) (See
BATTERY INSPECTION [L3 Turbo].) (See
BATTERY INSPECTION [MZR-CD 2.2].)
• Is there any malfunction?
|
Yes
|
Replace the battery, then go to Step 4.
|
|
No
|
Go to the next step.
|
||
|
3
|
INSPECT GENERATOR
• Inspect the generator. (See
GENERATOR INSPECTION [L5].) (See
GENERATOR INSPECTION [L3 Turbo].) (See
GENERATOR INSPECTION [MZR-CD 2.2].)
• Is there any malfunction?
|
Yes
|
Replace the generator, then go to the next step.
|
|
No
|
Go to the next step.
|
||
|
4
|
VERIFY TROUBLESHOOTING COMPLETED
• Clear the DTC from multi information display using the M-MDS. (See
CLEARING DTC [MULTI INFORMATION DISPLAY].)
• Turn the ignition switch to the ON position.
• Perform the “DTC INSPECTION” to confirm the multi information display DTC. (See
DTC INSPECTION [MULTI INFORMATION DISPLAY].)
• Is the same DTC present?
|
Yes
|
Replace the multi information display, then go to the next step.
|
|
No
|
Go to the next step.
|
||
|
5
|
VERIFY THAT NO OTHER DTCs ARE PRESENT
• Are any DTCs present?
|
Yes
|
Go to the applicable DTC inspection.
|
|
No
|
DTC troubleshooting completed.
|
||