Nissan Leaf. Manual

CHG

SOLAR CELL MODULE

CHG-7

< WIRING DIAGRAM >

AAMIA2115GB

CHG

DARK CURRENT

CHG-9

< BASIC INSPECTION >

BASIC INSPECTION

DARK CURRENT

Work Procedure

INFOID:0000000010119474

CAUTION:

If the negative terminal cable of the 12V battery is disconnected from the battery terminal, the large

dark current state may not be reproduced. If the 12V battery becomes dead, never disconnect the 12V

battery terminal when installing an ammeter.

CHECK DARK CURRENT

1. Install ammeter side probe (2) to negative terminal cable of 12V

battery (1).

2. Check that all of the electrical equipment is turned OFF.

3. Close and lock the door. Check that the room lamp is OFF.

4. Measure dark current.

CAUTION:

The time of stable dark current depends on vehicle equip-

ment and specification. If dark current does not decrease to 50 mA or less after waiting for approx-

imately one minute, measure again after waiting at least for 30 minutes.

Is the inspection result normal?

YES

>> INSPECTION END

>> GO TO 2.

CHECK CIRCUIT

1. Disconnect and connect fuses one at a time to find one that dark current changes sharply.

CAUTION:

Dark current decreases sharply when a fuse is disconnected. When the fuse is reconnected, dark

current may not decrease so much. In this case, the circuit of the fuse is probably questionable.

2. Check change in dark current by swinging harness of questionable circuit.
Does dark current change?

YES

>> Check harness for short.

>> There is a possibility that the electronic unit in the circuit does not enter into Power-saving mode

when the power switch is turned OFF. If this is assumed to be true, replace electronic unit.

: Current direction mark

Reference value : 50mA or less

JPMIA0147ZZ

Nissan Leaf. Manual - part 364