2001 NISSAN ALMERA Service Manual

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NISSAN ALMERA 2001  Service Manual Engine Compartment
There are several reasons a vehicle or engine vibration could
cause an electrical complaint. Some of the things to check for are:
+Connectors not fully seated.
+Wiring harness not l

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NISSAN ALMERA 2001  Service Manual The second method is to put the suspect component into a freezer
long enough for any water to freeze. Reinstall the part into the car
and check for the reoccurrence of the incident. If it occurs, repa

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NISSAN ALMERA 2001  Service Manual TESTING FOR ªOPENSº IN THE CIRCUITNJGI0005S0302Before you begin to diagnose and test the system, you should
rough sketch a schematic of the system. This will help you to logi-
cally walk through the

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NISSAN ALMERA 2001  Service Manual voltage; open is further down the circuit than the relay.
no voltage; open is between SW1 and relay (point B).
5) Close the relay and probe at the solenoid.
voltage; open is further down the circuit t

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NISSAN ALMERA 2001  Service Manual no voltage; short is further down the circuit than the relay.
5) With SW1 closed, relay contacts jumped with fused jumper
wire check for voltage.
voltage; short is down the circuit of the relay or bet

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NISSAN ALMERA 2001  Service Manual strand will have a high resistance to the current. This will be picked
up as a slight voltage drop.
Unwanted resistance can be caused by many situations as follows:
+Undersized wiring (single strand e

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NISSAN ALMERA 2001  Service Manual SGI854
CONTROL UNIT CIRCUIT TESTNJGI0005S0306System Description: When the switch is ON, the control unit lights
up the lamp.
MGI034A
Input-output voltage chart
Pin No. Item ConditionVoltage
value VIn

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NISSAN ALMERA 2001  Service Manual MGI035A
Input-output voltage chart
Pin No. Item ConditionVoltage
value VIn case of high resistance such as single strand V *
1 Lamp Switch ON Approx. 0 Battery voltage (Inoperative lamp)
Switch OFF Ba