Nissan Maxima Service and Repair Manual: Shift position indicator circuit
Description
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TCM sends position indicator signals to combination meter via CAN communication line.
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The selector lever position is indicated on the shift position indicator.
Component Function Check
1.CHECK SHIFT POSITION INDICATOR
CAUTION: Always drive vehicle at a safe speed.
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Start engine.
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Check that correct selector lever position ("P", "R", "N", "D") is displayed as selector lever is moved into each position.
Diagnosis Procedure
1.CHECK INPUT SIGNALS
With CONSULT
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Start engine.
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Select "RANGE" in "Data Monitor" and read out the value.
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Check that correct selector lever position ("P", "R", "N", "D") is displayed as selector lever is moved into each position.
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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).
P1778 step motor
Description
The step motor changes the step by turning 4
coils ON/OFF according to the signal from TCM. As a result,
the flow of line pressure to primary pulley is changed and pulle ...
Shift lock system
Description
The selector lever cannot be shifted from "P" position to
any other position unless the ignition switch is in the
ON position and the brake pedal is depressed.
Component Function Che ...
Other materials:
Horn function
Symptom Table
HAZARD AND HORN REMINDER FUNCTION MALFUNCTION
NOTE:
Before performing the diagnosis in the following table, check
"Work flow". Refer to DLK-9, "Work Flow".
If the following symptoms are detected, check systems shown in
the "Diagnosis/service procedure" column
...
Power supply and ground circuit
Diagnosis Procedure
1.CHECK GROUND CONNECTION-I
Turn ignition switch OFF.
Check ground connection E9. Refer to Ground Inspection
2.CHECK ECM GROUND CIRCUIT FOR OPEN AND SHORT-I
Disconnect ECM harness connector.
Check the continuity between ECM harness connector and ground.
Also che ...
B terminal circuit
Description
"B" terminal circuit supplies power to charge the battery and operate the
vehicle's electrical system.
Diagnosis Procedure
1.CHECK "B" TERMINAL CONNECTION
Turn ignition switch OFF.
Check if "B" terminal is clean and tight
2.CHECK "B" TERMINAL CIRCUIT
Check voltage between ...
Nissan Maxima Owners Manual
- Illustrated table of contents
- Safety-Seats, seat belts and supplemental restraint system
- Instruments and controls
- Pre-driving checks and adjustments
- Monitor, climate, audio, phone and voice recognition systems
- Starting and driving
- In case of emergency
- Appearance and care
- Do-it-yourself
- Maintenance and schedules
- Technical and consumer information
Nissan Maxima Service and Repair Manual
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