FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Test O: One Turn Signal Lamp Is Always On

PINPOINT TEST O: ONE TURN SIGNAL LAMP IS ALWAYS ON


O1-O2:






Normal Operation
Under normal operation, when RH or LH turn is selected, the smart junction box (SJB) sends a voltage to the front turn lamps through (LH) circuit 1342 (GY/BK) or (RH) circuit 1341 (DB/OG). The SJB sends a voltage to the rear turn lamps through (LH) circuit 1363 (WH/RD) or (RH) circuit 1365 (GY/LB).

Possible Causes
- A short to voltage in circuit 1363 (WH/RD), 1365 (GY/LB), 1341 (DB/OG) or 1342 (GY/BK)
- Smart junction box (SJB)