LIGHTING SYSTEM > ON-VEHICLE INSPECTION |
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1. CHECK TURN SIGNAL FLASHER RELAY |
Disconnect the T22 relay connector.
Measure the voltage of the wire harness side connector.
Standard voltage: Tester Connection Condition Specified Condition T22-1 (IG) - Body ground Ignition switch OFF Below 1 V T22-1 (IG) - Body ground Ignition switch ON 10 to 14 V T22-4 (B) - Body ground Always 10 to 14 V T22-7 (E) - Body ground Always Below 1 V - If the result is not as specified, there may be a malfunction on the wire harness side.
- If the result is not as specified, there may be a malfunction on the wire harness side.
Reconnect the T22 relay connector.
Measure the voltage of the connector.
Standard voltage: Tester Connection Condition Specified Condition T22-2 (LR) - Body ground Hazard warning switch OFF Below 1 V T22-2 (LR) - Body ground Hazard warning switch OFF 10 to 14 V (60 to 120 times per minute) T22-2 (LR) - Body ground Ignition switch ON and turn signal switch (right turn) OFF Below 1 V T22-2 (LR) - Body ground Ignition switch ON and turn signal switch (right turn) ON 10 to 14 V (60 to 120 times per minute) T22-3 (LL) - Body ground Hazard warning switch OFF Below 1 V T22-3 (LL) - Body ground Hazard warning switch ON 10 to 14 V (60 to 120 times per minute) T22-3 (LL) - Body ground Ignition switch ON and turn signal switch (left turn) OFF Below 1 V T22-3 (LL) - Body ground Ignition switch ON and turn signal switch (left turn) ON 10 to 14 V (60 to 120 times per minute) T22-5 (EL) - Body ground Ignition switch ON and turn signal switch (left turn) OFF 10 to 14 V T22-5 (EL) - Body ground Ignition switch ON and turn signal switch (left turn) ON Below 1 V T22-6 (ER) - Body ground Ignition switch ON and turn signal switch (right turn) OFF 10 to 14 V T22-4 (ER) - Body ground Ignition switch ON and turn signal switch (right turn) ON Below 1 V T22-8 (HAZ) - Body ground Hazard warning switch OFF 10 to 14 V T22-8 (HAZ) - Body ground Hazard warning switch ON Below 1 V