2002 Dodge Ram No rear driving lights

Hi drericg, Welcome to 2carpros and TY for the donation

Check and test fuse no. 15 50amp in the integrated power module at left front of engine compartment. If okay test the park lamp relay or swap it with a like one if okay problem is coming from the front control module

I checked fuse 15 (50 amp) and it was good, but swapped anyway. No change. I also swapped relay with another identical. Again no change.

Can I test the FCM? How do I access?

Thanks

You might want to check the wire to the FCM park lamp relay control circuit for a short or open-wire good FCM is defective

BRB with the EWD I'm having problems giving it to you be standing by

Thanks for the diagram! Sorry I don't understand "BRB with the EWD" from your previous post... Can you explain?

Is the FCM near the fuse box? How to access?

Thanks.

Disregard the FCM Check these splices at S324/326-The S324 is at the left rear chassis and the 326 right rear chassis-See below Note: both tail and license lights going to the back meets up at theses splices-the ground is good otherwise the brake/turn signals w/n work-they all share the same common ground-go ahead and check the G106 see below

I looked at splices and ground. All appears OK.

I checked voltages at plug into rear light panel on one side. 5 wires go in. It appears 2 are ground and 3 power to the 3 bulbs. Each gets power (and light up) at appropriate times: backup when in reverse, brake when brake on, blink with turn signal. "Lamp Out" light on dash lights up when lamp is pulled. However, nothing seems to be telling the appropriate lights to turn when when head lights are turned on, so back of truck is dark unless turning, signaling, or braking.

Any further ideas? Did I miss something?
Thanks

We're right back with the front control module -and I dunno where its located been try my MIt1 and Alldata auto references but nothing seems to be coming up about it or its location-Sorry

hello if you are still looking for the FCM its on the side of the fuse box in the fender unbolt the whole fuse box and the FCM is the metal box that is screwed to the side of it. trust me i got a truck here with no brake lights turn signals horn or windshield wipers. hope i could help.

ATTN:sthrnman, I really appreciate your help on the location TY