Nissan Rogue Service Manual: P1212 TCS communication line
Description
This CAN communication line is used to control the smooth engine operation during the TCS operation. Pulse signals are exchanged between ECM and “ABS actuator and electric unit (control unit)”.
Be sure to erase the malfunction information such as DTC not only for “ABS actuator and electric unit (control unit)” but also for ECM after TCS related repair.
DTC Description
DTC DETECTION LOGIC
Freeze frame data is not stored in the ECM for this self-diagnosis.
| DTC No. | CONSULT screen terms (Trouble diagnosis content) | DTC detecting condition |
| P1212 | TCS/CIRC (TCS/CIRC) | ECM can not receive the information from “ABS actuator and electric unit (control unit)” continuously. |
POSSIBLE CAUSE
- Harness or connectors (CAN communication line is open or shorted.)
- ABS actuator and electric unit (control unit)
- Dead (Weak) battery
FAIL-SAFE
Not applicable
DTC CONFIRMATION PROCEDURE
1.CHECK DTC PRIORITY
If DTC P1217 is displayed with DTC UXXXX or P0607, first perform the trouble diagnosis for DTC UXXXX or P0607.
Is applicable DTC detected? YES >> Perform diagnosis of applicable. Refer to EC-93, "DTC Index".
NO >> GO TO 2.
2.PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always perform the following procedure before conducting the next test.
- Turn ignition switch OFF and wait at least 10 seconds.
- Turn ignition switch ON.
- Turn ignition switch OFF and wait at least 10 seconds.
TESTING CONDITION: Before performing the following procedure, confirm that battery voltage is more than 10.5V at idle. >> GO TO 3.
3.PERFORM DTC CONFIRMATION PROCEDURE
- Start engine and let it idle for at least 10 seconds.
- Check 1st trip DTC.
Is 1st trip DTC detected? YES >> Proceed to EC-395, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis Procedure
Perform the trouble diagnosis for TCS. Refer to BRC-66, "Work Flow".
NOTE: If DTC P1212 is displayed with DTC UXXXX and/or P0607, perform the following trouble diagnosis.
- Trouble diagnosis for DTC UXXXX Refer to EC-93, "DTC Index".
- Trouble diagnosis for DTC P0607 Refer to EC-376, "DTC Description".
P117A air fuel ratio
DTC Description
DTC DETECTION LOGIC
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
P117A
AIR FUEL RATIO B1
(AIR FUEL RATIO B1)
ECM ...
P1217 engine over temperature
DTC Description
DTC DETECTION LOGIC
If the cooling fan or another component in the cooling system malfunctions,
engine coolant temperature will
rise.
When the engine coolant temperature reache ...
Other materials:
C1105, C1106, C1107, C1108 wheel sensor
DTC Logic
DTC DETECTION LOGIC
DTC
Display Item
Malfunction detected condition
Possible causes
C1105
RR RH SENSOR-2
When distance between rear wheel sensor RH and
rear wheel sensor RH rotor is large.
When installation of rear whe ...
Preparation
Special Service Tool
The actual shape of the tools may differ from those illustrated here.
Tool number
(TechMate No.)
Tool name
Description
—
(J-46532)
Brake height tool
Measuring brake pedal height
38-PFM92
( — )
ProCut™ PFM Serie ...
ECU diagnosis information
BCM
Reference Value
NOTE:
The Signal Tech II Tool (J-50190) can be used to perform the following
functions. Refer to the Signal Tech II
User Guide for additional information.
Activate and display TPMS sensor IDs
Display tire pressure reported by the TPMS sensor
Read T ...
