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Do the lights flash when you put the hazard switch on?
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All other lights work, brake lights, parking lights?
Both left side turn signals don't work when turn signal is turned on , but they work with the hazard switch?
When the turn signal switch is placed in either the left or right position, a ground signal is completed from the turn signal switch to the Body Control Module(BCM).
The BCM then sends an ON-OFF voltage signal through the fuses to the appropriate turn signal lamps or to all of the turn signal fuses.
You will need to check the circuit from the turn signal switch to the BCM.
Do you have access to a scan tool that can access the BCM Data?
BCM is located In the passenger compartment, on the lower left side of the I/P, to the left of the steering column.
Turn Signal Lamps Malfunction
BCM is item#3 in picture.
X4 connector is black.
Ground is applied at all times to the turn signal/multifunction switch. The turn signal lamps may only be activated with the ignition switch in the ON or START position. When the turn signal/multifunction switch is placed in either the TURN RIGHT or TURN LEFT position, ground is applied to the body control module (BCM) through either the right turn or left turn signal switch signal circuit. The BCM then applies a pulsating voltage to the front and rear turn signal lamps through their respective control circuits.
Hi, Just wanted to get an update on how you made out with vehicle. ThanksDan
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