Nissan Titan A60. Manual - part 761

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POWER SUPPLY ROUTING CIRCUIT

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ABMIA1611GB

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< DTC/CIRCUIT DIAGNOSIS >

POWER SUPPLY ROUTING CIRCUIT

ABMIA2518GB

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POWER SUPPLY ROUTING CIRCUIT

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< DTC/CIRCUIT DIAGNOSIS >

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ABMIA1613GB

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< DTC/CIRCUIT DIAGNOSIS >

POWER SUPPLY ROUTING CIRCUIT

Fuse

INFOID:0000000006179644

• If fuse is blown, be sure to eliminate cause of malfunction before

installing new fuse.

• Use fuse of specified rating. Never use fuse of more than specified

rating.

• Do not partially install fuse; always insert it into fuse holder prop-

erly.

• Remove fuse for “ELECTRICAL PARTS (BAT)” if vehicle is not

used for a long period of time.

Fusible Link

INFOID:0000000006179645

A melted fusible link can be detected either by visual inspection or by

feeling with finger tip. If its condition is questionable, use circuit

tester or test lamp.

CAUTION:

• If fusible link should melt, it is possible that critical circuit

(power supply or large current carrying circuit) is shorted. In

such a case, carefully check and eliminate cause of malfunc-

tion.

• Never wrap outside of fusible link with vinyl tape. Important:

Never let fusible link touch any other wiring harness, vinyl or

rubber parts.

Circuit Breaker (PTC)

INFOID:0000000006179646

The PTC thermistor generates heat in response to current flow. The

temperature (and resistance) of the thermistor element varies with

current flow. Excessive current flow will cause the element's temper-

ature to rise. When the temperature reaches a specified level, the

electrical resistance will rise sharply to reduce the circuit current.

This reduced current flow will cause the element to cool lowering the

resistance accordingly. Once resistance falls to a specified level nor-

mal circuit current flow is allowed to resume. 

CEL083

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: Fusible link

AAMIA0515GB

SEL109W