9B
Turn Signal and Hazard Warning Lights System Circuit Inspection
1)
Disconnect negative (–) cable at battery.
2)
Disconnect turn signal and hazard warning relay (1) connector.
3)
Connect negative (–) cable to battery.
4)
Confirm that right or left side turn signal light turns on when connect “4” terminal to “2” or “3” terminal with service wire.
If turn signal light does not turn on, check bulb or repair applicable circuit.
1.
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Turn signal and hazard warning relay connector viewed from harness side
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5)
Check that voltage and continuity between the following terminals and body ground are specifications under each condition.
If check result is not as specified, repair applicable circuit.
If check result is OK, replace turn signal and hazard warning relay and recheck.
1.
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Turn signal and hazard warning relay connector viewed from harness side
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Turn signal and hazard warning relay specification
Terminal
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Circuit
|
Specification
|
Condition
|
---|
1
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Ignition switch circuit
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10 – 14 V
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Ignition switch is ON position.
|
0 – 1 V
|
Ignition switch is OFF position.
|
4
|
Power supply for turn signal and hazard warning lights
|
10 – 14 V
|
—
|
5
|
Right side turn signal light switch circuit
|
Continuity
|
Turn signal light switch is R position.
|
No continuity
|
Turn signal light switch is N or L position.
|
6
|
Left side turn signal light switch circuit
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Continuity
|
Turn signal light switch is L position.
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No continuity
|
Turn signal light switch is N or R position.
|
7
|
Ground
|
0 – 1 V
|
—
|
8
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Hazard warning switch and keyless entry system (if equipped) circuits
|
Continuity
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Hazard warning switch is ON position.
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Approx. 1.2 sec. after pushing UNLOCK button on transmitter.
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Approx. 0.6 sec. after pushing LOCK button on transmitter.
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No continuity
|
Hazard warning switch is OFF position.
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