Nissan Juke Service and Repair 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 Logic
DTC DETECTION LOGIC
NOTE
:
• If DTC P1212 is displayed with DTC U1001, first perform the trouble diagnosis for DTC U1001. Refer to EC-161, "DTC Logic".
• If DTC P1212 is displayed with DTC P0607, first perform the trouble diagnosis for DTC P0607. Refer to EC-304, "DTC Logic".
Freeze frame data is not stored in the ECM for this self-diagnosis.
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always perform the following procedure before conducting the next test.
1. Turn ignition switch OFF and wait at least 10 seconds.
2. Turn ignition switch ON.
3. 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 2.
2.PERFORM DTC CONFIRMATION PROCEDURE
1. Start engine and let it idle for at least 10 seconds.
2. Check 1st trip DTC.
Is 1st trip DTC detected? YES >> Proceed to EC-319, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis Procedure
Perform the trouble diagnosis for TCS. Refer to BRC-145, "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-108, "DTC Index".
• Trouble diagnosis for DTC P0607 Refer to EC-304, "DTC Logic".
P1197 out of gas
Description
This diagnosis result is detected when the fuel level of the fuel tank is
extremely low and the engine does not
run normally.
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCED ...
P1217 engine over temperature
DTC Logic
DTC DETECTION LOGIC
NOTE:
• If DTC P1217 is displayed with DTC UXXXX, first perform the trouble diagnosis
for DTC UXXXX.
• If DTC P1217 is displayed with DTC P0607, first perform the t ...
Other materials:
Unit removal and installation
Engine assembly
2WD
2WD : Exploded View
1. Washer
2. Upper torque rod (RH)
3. Engine mounting insulator (RH)
4. Rear torque rod bracket
5. Rear torque rod
6. Engine mounting insulator (LH)
7. Engine mounting frame support (LH)
8. Engine mounting bracket (LH)
: N·m (kg-m, ft-lb)
: ...
Steering switch signal A circuit
Description
Transmits the steering switch signal to NAVI control unit.
Diagnosis Procedure
1.CHECK STEERING SWITCH SIGNAL A CIRCUIT
1. Disconnect NAVI control unit connector and spiral cable connector.
2. Check continuity between NAVI control unit harness connector and spiral cable
harness co ...
Cooling fan
Component Function Check
1.CHECK COOLING FAN FUNCTION
With CONSULT-III
1. Turn ignition switch ON.
2. Perform “FAN DUTY CONTROL” in “ACTIVE TEST” mode of “ENGINE” using
CONSULT-III.
3. Check that cooling fan speed varies according to the percentage.
Without CONSULT-III
1. Activate IPDM E/ ...