Nissan 350Z Workshop Maunual 2005 (39) PDF | Page 27

CHARGING SYSTEM
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Revision: 2005 August 2005 350Z
2. CHECK ?L? TERMINAL CIRCUIT (OPEN)
1. Disconnect alternator connector.
2. Apply ground to alternator harness connector F20 terminal 3 (W/
R) with ignition switch in the ON position.
OK or NG
OK >> Go to SC-25, "WORK FLOW" .
NG >> Check the following.
? Harness for open between combination meter and
alternator
? Harness for open between combination meter and
fuse
? Charge warning lamp (Combination meter)
DIAGNOSTIC PROCEDURE 2
Check ?L? Terminal Circuit (Short)
1. CHECK ?L? TERMINAL CIRCUIT (SHORT)
1. Turn ignition switch OFF.
2. Disconnect alternator connector.
3. Turn ignition switch ON.
Charge warning lamp should light up?
YES >> Check the following.
? Harness for short between combination meter and alternator
? Charge warning lamp (Combination meter)
NO >> Go to SC-25, "
WORK FLOW" .
DIAGNOSTIC PROCEDURE 3
Check ?S? Terminal Circuit
1. CHECK ?S? TERMINAL CONNECTION
1. Turn ignition switch OFF.
2. Check if ?S? terminal is clean and tight.
OK or NG
OK >> GO TO 2.
NG >> Repair ?S? terminal connection. Confirm repair by performing complete Battery/Starting/Charging
system test.
2. CHECK ALTERNATOR ?S? TERMINAL CIRCUIT
1. Disconnect alternator connector.
2. Check voltage between alternator harness connector F20 termi-
nal 4 (LG/B) and ground.
OK or NG
OK >> Go to SC-25, "WORK FLOW" .
NG >> Harness for open between alternator and fuse.
3 (W/R) ? Ground : Charge warning lamp
should light up.
SKIB0599E
4 (LG/B) ? Ground : Battery voltage
SKIB0532E