Nissan Juke Service and Repair Manual : Shift position indicator circuit
Description
• TCM sends position indicator signals to combination meter by CAN communication line.
• Manual mode switch position is indicated on shift position indicator
Component Function Check
1.CHECK SHIFT POSITION INDICATOR
CAUTION:
Always drive vehicle at a safe speed.
1. Start engine.
2. Check if correct selector lever position (“P”, “N”, “R” or “D”) is displayed as selector lever is moved into each position.
3. Drive vehicle in the manual mode, and confirm that the actual gear position and the meter's indication of the position mutually coincide when the selector lever is shifted to the “UP (+ side)” or “DOWN (− side)” side (1st ⇔ 6th gear).
Is the inspection result normal? YES >> INSPECTION END
NO >> Go to TM-254, "Diagnosis Procedure".
Diagnosis Procedure
1.CHECK INPUT SIGNALS
With CONSULT-III
1. Start engine.
2. Check if correct selector lever position (“P”, “N”, “R” or “D”) is displayed as selector lever is moved into each position.
3. Select “RENGE” on “DATA MONITOR” and read out the value.
4. Drive vehicle in the manual mode, and confirm that the actual gear position and the meter's indication of the position mutually coincide when the selector lever is shifted to the “UP (+ side)” or “DOWN (− side)” side (1st ⇔ 6th gear).
Is the inspection result normal? YES >> INSPECTION END
NO - 1 >> The actual gear position does not change, or shifting into the manual mode is not possible (no gear shifting in the manual mode possible). Or the shift position indicator is not indicated.
• Check manual mode switch. Refer to TM-228, "Component Inspection".
• Check CVT main system (Fail-safe function actuated).
- Perform “SELF-DIAG RESULTS” mode for “TRANSMISSION”. Refer to TM-159, "CONSULT-III Function (TRANSMISSION)".
NO - 2 >> The actual gear position changes, but the shift position indicator is not indicated.
• Perform “SELF-DIAG RESULTS” mode for “TRANSMISSION”. Refer to TM-159, "CONSULT-III Function (TRANSMISSION)".
NO - 3 >> The actual gear position and the indication on the shift position indicator do not coincide.
• Perform “SELF-DIAG RESULTS” mode for “TRANSMISSION”. Refer to TM-159, "CONSULT-III Function (TRANSMISSION)".
NO - 4 >> Only a specific position or positions is/are not indicated on the shift position indicator.
• Check the combination meter. Refer to MWI-23, "CONSULT-III Function".
P1778 step motor
Description • The step motor's 4 aspects of ON/OFF change according to the signal from TCM. As a result, the flow of line pressure to primary pulley is changed and pulley ratio is controlled. • T ...Shift lock system
Component Function Check 1.CHECK SHIFT LOCK OPERATION (PART 1) 1. Turn ignition switch ON. 2. Shift the selector lever to “P” position. 3. Attempt to shift the selector lever to any other than pos ...Other materials:
Idle air volume learning
Description
Idle Air Volume Learning is a function of ECM to learn the idle air volume
that keeps each engine idle speed
within the specific range. It must be performed under any of the following
conditions:
• Each time electric throttle control actuator or ECM is replaced.
• Idle speed or i ...
Component parts
Charging system
CHARGING SYSTEM : Component Parts Location
1. Charge warning lamp (On the combination
meter)
2. Alternat
CHARGING SYSTEM : Component Description
Power generation voltage variable control system
POWER GENERATION VOLTAGE VARIABLE CONTROL SYSTEM : Component
Parts Location
N ...
P159B G sensor
For M/T models : DTC Logic
DTC DETECTION LOGIC
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. T ...