Right Side Turn Signal

Doesn't use a flasher relay , computer controlled .
Turn Signal/Hazard Lamps
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 BCM. When the hazard flasher switch is activated, a ground signal is completed from the turn signal/hazard switch to the BCM. The BCM then sends an ON-OFF voltage signal through the fuses to the appropriate turn signal and side repeater (export only) lamps or to all of the turn signal fuses for hazard operation. The driver door switch and passenger door switch also receive voltage from the BCM turn signal supply voltage circuits for the mirror turn signals. The door switches have no function or control of the mirror turn signals other than a pass through connection for the circuits. The audio chime is also activated when the turn signals are ON. The instrument panel cluster (IPC) receives the signals to activate the turn signal indicators over the GMLAN serial data system. When the hazard switch is pressed, all turn signal lamps will flash including both IPC turn indicators.

faulty earth, going through the brake bulb instead . clean the connections on the earth and the plug. should sort it.

The blub is most likely the problem on the right front.

flasher/blinker is busted. this is located under your dash board. remove steering column cover, turn on LEFT turn signal (yes, the one that is working), then you will hear a clicking sound. locate the relay that causes the sound. there you can see 2 relays (one for LEFT, other one for RIGHT turn),replace busted one.

bad bulb on right side check and replace

try running a new ground to the left socket,

Check the FLASHER unit; the turn signal flasher is mounted in a clip on the right side of the steering column support bracket. The hazard flasher is located in the component center, under the instrument panel, on the right side. Replace the flasher by unplugging the old one and plugging in the new one.

Hazard flasher -->> The Flasher is located: Front seating area, passenger side, under dash, below glove compartment, mounted in fuse panel

Turn signal -->> The Flasher is located: Front seating area, driver side, under dash, mounted on passenger side of steering column

Good luck (remember comment and rated this).

quick fix,try to run jumper wire from solid lime green wire to tail light green/orange wire Your problem is no power

turn on the hazard light so you can identify the bulb that is actually deffective. the procedure to replace can be found on youtube.

Gregg -

I had the same problem. It was a defective lamp socket on the driver's left side, Volvo Part Number 8662985. Costs me $11.24 to replace the lamp socket, which included the bulb. If you've already replaced the bulbs yourself, you will find replacing the socket pretty easy, just use a thin flathead screwdriver to delicately pry off the metal retainer clip which holds the lamp socket in place, as you'll need to reinstall the existing metal retainer clip once you've replaced the lamp socket. Two minute job.