Manual Del Usuario Toyota Camry 92-96

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BODY ELECTRICAL SYSTEM –

BODY ELECTRICAL SYSTEM

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BODY ELECTRICAL SYSTEM – GENERAL INFORMATION

GENERAL INFORMATION
WIRING COLOR CODE
Wire colors are indicated by an alphabetical code. B=Black L=Blue R=Red BR=Brown LG=Light Green V =Violet G=Green O=Orange W=White GR=Gray P=Pink Y =Yellow The first letter indicates the basic wire color and the second letter indicates the color of thestripe.

CONNECTOR
1. PIN NUMBER OF FEMALE CONNECTOR Numbered in order from upper left to lower right. 2. PIN NUMBER OF MALE CONNECTOR Numbered in order from upper right to lower left.

HINT: When connectors with different of the same number of terminals are used with the same parts, each connector name (letter of the alphabet) and pin number is specified.

3. DISTINCTION OF MALE AND FEMALE CONNEC–TORS Male and female connectors are distinguished by shape of their internal pins. (a) All connectors are –shown from the open end, and the lock is on top. (b) To pull apart the connectors, pull on the connector itself, not the wires. HINT: Check to see what kind of connector you are disconnecting before pulling apart.

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BODY ELECTRICAL SYSTEM – GENERAL INFORMATION

HOW TO REPLACE TERMINAL(with terminal retainer or secondary locking device) 1. PREPARE THE SPECIAL TOOL HINT: To remove the terminal from the connector, please construct and use the special tool or like object shown on the left. 2. DISCONNECT CONNECTOR 3. DISENGAGE THE SECONDARY LOCKING DEVICE OR TERMINAL RETAINER (a) Locking device must be disengaged before the termi– nal locking clip can be released and the terminalre– moved from the connector. (b) Use a special tool or the terminal pick to unlock the secondary locking device or terminal retainer.
NOTICE: Do not remove the terminal retainer from con– nector body.

(c) Release the locking lug from terminal and pull the terminal out from rear.

4. INSTALL TERMINAL TO CONNECTOR (a) Insert the terminal. HINT: 1. Make sure the terminal is positioned correctly. 2.Insert the terminal until the locking lug locks firmly. 3. Insert the terminal with terminal retainer in the temporary lock position.

(b) Push the secondary locking device or terminal retainer in to the full lock position. 5. CONNECT CONNECTOR

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BODY ELECTRICAL SYSTEM – GENERAL INFORMATION

FUSE REPLACEMENT
HINT: If replacing the fuse be sure to replace it with a fuse with an equal amperagerating.

NOTICE: • Turn off all electrical components and the ignition switch before replacing a fuse or fusible link. Do not exceed the fuse or fusible link amperage rating. Always use a fuse puller for removing and inserting a fuse. Remove and insert straight in and out with– out twisting. Twisting could force open the termi– nals too much, resulting in a bad connection.

•

If a fuse or fusiblelink continues to blow, a short circuit is indicated. The system must be checked by a qualified technician. HINT: The puller is located at Junction Block No.2.

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BODY ELECTRICAL SYSTEM – GENERAL INFORMATION

VOLTAGE CHECK
(a) Establish conditions in which voltage is present at the check point. Example: A–Ignition SW on B–Ignition SW and SW 1 on C–Ignition SW, SW 1 and Relay on (SW 2 off) (b)Using a voltmeter, connect the negative (–) lead to a good ground point or negative (–) battery terminal and the positive (+) lead to the connector or compo– nent terminal. This check can be done with a test bulb instead of a voltmeter.

CONTINUITY AND RESISTANCE CHECK
(a) Disconnect the battery terminal or wire so there is no voltage between the check points. (b) Contact the 2 leads of an ohmmeterto each of the check points.

If the circuit has diodes, reverse the 2 leads and check again. When contacting the negative (–) lead to the diode positive (+) side and the positive (+) lead to the negative (–) side, there should be continuity. When contacting the 2 leads in reverse, there should be no continuity. HINT: Specifications may vary depending on the type of tester, so refer to the...