Nissan Note [22/60] Inspection of insufficient alternator power generation

Nissan Note [22/60] Inspection of insufficient alternator power generation
SC-22
CHARGING SYSTEM
4. CHARGE WARNING LAMP INSPECTION
1. Turn ignition switch OFF.
2. Connect alternator connector.
3. Turn ignition switch ON.
Does charge warning lamp illuminate?
YES >> Repair alternator connector. (Poor connection and inter-
mittent problem) (Do not replace alternator, since it is
normal.)
NO >> Replace alternator. (circuit malfunction in alternator)
INSPECTION OF INSUFFICIENT ALTERNATOR POWER GENERATION
CAUTION:
Check them using charged battery performed battery inspection.
1. VOLTAGE INSPECTION
1. Increase engine speed to 2,500 rpm.
2. Turn electrical load to ON. (Headlamp LO turns on, blower fan
motor maximum airflow amount)
3. Check battery voltage.
Is the inspection result 12.8V to 15.1V?
YES >> GO TO 2.
NO >> Replace alternator. (Alternator power generation error.)
2. CURRENT INSPECTION
1. Turn the ignition switch OFF.
2. Disconnect the battery ground cable.
3. Attach current measurement probe for CONSULT-II to the harness for alternator terminal B.
(If the probe can not be attached properly, then connect the sub-
harness between alternator terminal B and the vehicle side har-
ness as shown in figure, and attach the probe to sub-harness.)
4. Connect battery ground cable.
5. Increase engine speed to 2,500 rpm.
6. Turn electrical load to ON. (Headlamp LO turns on, blower fan
motor maximum airflow amount, rear window defogger)
7. Check alternator terminal B current.
CAUTION:
Be careful of rotating parts because the engine is running.
Is the inspection result 30A or more?
YES >> GO TO dark current inspection. Refer to SC-23, "DARK CURRENT INSPECTION" . (Alternator is
normal. Do not replace.)
NO >> Replace alternator. (Alternator power generation error.)
MKIB0555E
MKIA0067E
MKIA0068E

Содержание

Скачать
Случайные обсуждения