Turn Signal And Hazard Warning Lights System Circuit Inspection

WARNING: This page is about a different car, the 2004 Suzuki XL-7 and 2004 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect negative (-) cable from battery.
Disconnect turn signal and hazard warning relay (1) connector "E218".

Fig 1: Disconnecting Turn Signal And Hazard Warning Relay
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Connect negative (-) cable to battery.
Confirm that right or left side turn signal lights turn on when connecting "E218-4" terminal to "E218-2" or "E218-3" terminal with service wire.
If turn signal light does not turn on, check bulb or repair applicable circuit.

Fig 2: Using Jumper Wire To Check Circuit
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Check for voltage and continuity between the following each terminal and body ground under each condition.
If check result is not as specified, repair applicable circuit.

If all check result are OK, replace turn signal and hazard warning relay and recheck.

Fig 3: Checking Voltage

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Fig 4: Voltage Chart (1 Of 2)

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Fig 5: Voltage Chart (2 Of 2)

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