Nissan Juke Service and Repair Manual : Additional service when removing battery negative terminal
Description
• The NAVI control unit is equipped with the anti-theft system.
• The NAVI control unit operates after authenticating a fixed four-digit anti-theft code.
• After removing the battery of the NAVI control unit, the authentication of the anti-theft code is required.
Work Procedure
1.POWER SWITCH ON
1. Turn ignition switch ON.
2. Turn ON the power switch of the NAVI control unit. (“CODE IN” is indicated on the display.) >> GO TO 2.
2.ANTI-THEFT CODE INPUT (FOUR DIGIT CODE)
1. Touch the button shown on the display to enter code numbers.
2. Touch OK button.
Is “CODE OK” displayed? YES >> END NO >> GO TO 3.
3.RETRY ANTI-THEFT CODE INPUT (FOUR DIGIT CODE)
1. If the anti-theft code cannot be authenticated, the NAVI control unit performs control as follows:
CAUTION:
• 24 or more: Operations are locked and a message is shown on the display. Code
numbers cannot
be input.
• The number of failed attempts is not reset and accumulated after any authentication
.
2. Wait until “CODE IN” is displayed.
>> GO TO 2.
Diagnosis and repair work flow
Work Flow OVERALL SEQUENCE Reference 1··· Refer to AV-77, "Symptom Table". DETAILED FLOW 1.CHECK SYMPTOM Check the malfunction symptoms by performing the following items. • Inter ...Other materials:
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Diagnosis Procedure
1.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Check the terminals and connectors of the PTC heater control unit for damage,
bend and loose connection
(unit side and connector side).
Is the inspection re ...
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*1: This sensor is not used to control the engine system under normal
conditions.
*2: CVT models
*3: M/T models
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DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
CAUTION:
Always drive vehicle at a safe speed.
NOTE:
If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always turn
ignition switch
OFF and wait at least 10 seconds before conducting the next test.
After the repair, p ...