Nissan Versa (N17): U12B0 Power supply voltage
DTC Logic
DTC DETECTION LOGIC
Diagnosis Procedure
1.CHECK CHARGING SYSTEM
Check the vehicle charging system. Refer to CHG "Work Flow (With EXP-800 NI or GR8-1200 NI)" or CHG-16, "Work Flow (Without EXP-800 NI or GR8-1200 NI)".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace the malfunctioning components.
2.CHECK AV CONTROL UNIT POWER SUPPLY AND GROUND CIRCUITS
Perform the AV control unit power supply and ground circuit diagnosis procedure. Refer to AV "AV CONTROL UNIT : Diagnosis Procedure".
Is the inspection result normal?
YES >> Replace the AV control unit. Refer to AV "Removal and Installation".
NO >> Repair or replace harness or connectors.
U12AA Configuration error
DTC Logic DTC DETECTION LOGIC CONSULT Display DTC Detection Condition Possible Cause Configuration Error [U12AA] AV control unit is not properly configured or configurati ...
U12B1 Power supply voltage
DTC Logic DTC DETECTION LOGIC Diagnosis Procedure 1.CHECK CHARGING SYSTEM Check the vehicle charging system. Refer to CHG "Work Flow (With EXP-800 NI or GR8-1200 NI)" or CHG "W ...
Other materials:
Oil pan (lower)
Exploded View
1. Rear oil seal 2. Oring 3. Oil pan (upper) 4. Oil pump chain tensioner
(for oil pump drive chain) 5. Oil pump drive chain 6. Crankshaft key 7.
Crankshaft sprocket 8. Oil pump sprocket 9. Oil pump 10. Oring 11. Oring 12.
Oil pan drain plug 13. Drain plug washer 14. Oil pan ...
U1000 CAN Comm circuit
DTC Logic
DTC DETECTION LOGIC
Diagnosis Procedure
1.CHECK DTC DETECTION
With CONSULT.
Turn ignition switch ON.
Perform self diagnostic result.
Is DTC U1000 detected?
YES >> Proceed to diagnosis procedure. Refer to LAN "Trouble Diagnosis Flow
Chart".
NO >> Ref ...
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