On-Vehicle Inspection
WARNING: This page is about a different car, the 2006 Lexus IS 350 and 2006 Lexus IS 250. However, it is still accessible from the selected car via links, so may be relevant.
- INSPECT TURN SIGNAL FLASHER ASSEMBLY
- Disconnect the J30 connector.
- Measure the voltage of the wire harness side connector.
Standard voltage
SPECIFIED CONDITION AND TESTER CONNECTIONTester Connection Condition Specified Condition J30-1 (IG) - Body ground Engine switch off Below 1 V J30-1 (IG) - Body ground Engine switch on (IG) 10 to 14 V J30-4 (B) - Body ground Always 10 to 14 V J30-7 (E) - Body ground Always Below 1 V - Reconnect the connector.
- Measure the voltage of the connector.
Standard voltage
SPECIFIED CONDITION AND TESTER CONNECTIONTester Connection Condition Specified Condition J30-2 (LR) - Body ground Hazard warning switch OFF Below 1 V J30-2 (LR) - Body ground Hazard warning switch ON 10 to 14 V (60 to 120 times per minute) J30-2 (LR) - Body ground Engine switch on (IG) and turn signal switch (right turn) OFF Below 1 V J30-2 (LR) - Body ground Engine switch on (IG) and turn signal switch (right turn) ON 10 to 14 V (60 to 120 times per minute) J30-3 (LL) - Body ground Hazard warning switch OFF Below 1 V J30-3 (LL) - Body ground Hazard warning switch ON 10 to 14 V (60 to 120 times per minute) J30-3 (LL) - Body ground Engine switch on (IG) and turn signal switch (left turn) OFF Below 1 V J30-3 (LL) - Body ground Engine switch on (IG) and turn signal switch (left turn) ON 10 to 14 V (60 to 120 times per minute) J30-5 (EL) - Body ground Engine switch on (IG) and turn signal switch (left turn) OFF 10 to 14 V J30-5 (EL) - Body ground Engine switch on (IG) and turn signal switch (left turn) ON Below 1 V J30-6 (ER) - Body ground Engine switch on (IG) and turn signal switch (right turn) OFF 10 to 14 V J30-6 (ER) - Body ground Engine switch on (IG) and turn signal switch (right turn) ON Below 1 V J30-8 (HAZ) - Body ground Hazard warning switch OFF 10 to 14 V J30-8 (HAZ) - Body ground Hazard warning switch ON Below 1 V If the result is not as specified, replace the flasher assembly.