Turn Signal and Hazard Warning Lights System Circuit Inspection

WARNING: This page is about a different car, the 2003 Suzuki XL-7 and 2003 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: Locating Turn Signal And Hazard Warning Relay
Courtesy of SUZUKI OF AMERICA CORP.
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
Courtesy of SUZUKI OF AMERICA CORP.
Check for voltage and continuity between the following terminals 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 For Voltage And Continuity
Courtesy of SUZUKI OF AMERICA CORP.

Fig 4: Voltage/Continuity Check Chart
Courtesy of SUZUKI OF AMERICA CORP.