trailer turn signal
#1
#4
#6
On the 03, it should be fused under the hood...pull the cover and check all the fuses, I am pretty sure there are left and right turn signals, and tail lights, as well as a maxi-fuse for the 12-volt lead. Likely a bad fuse.
For what its worth, the relays used to control the turn signals are at their limit when fused at the OE rating. You will do yourself a favor if you reduce each of the trailer turn signal and tail light fuses by 5 amps (in other words, if its got a 15 amp fuse, put in a 10 amp)...
---AutoMerged DoublePost---
This was a mid/late-05 thing...the PCM has a resetable circuit breaker, but it can only be reset so many times before you replace the entire PCM (for around $600 the last time I heard).
The early 3rd gens (03 and 04) had relays and fuses for each one, and while the relays can go bad; if you know someone handy with electronics they can replace just the relays.
For what its worth, the relays used to control the turn signals are at their limit when fused at the OE rating. You will do yourself a favor if you reduce each of the trailer turn signal and tail light fuses by 5 amps (in other words, if its got a 15 amp fuse, put in a 10 amp)...
---AutoMerged DoublePost---
This was a mid/late-05 thing...the PCM has a resetable circuit breaker, but it can only be reset so many times before you replace the entire PCM (for around $600 the last time I heard).
The early 3rd gens (03 and 04) had relays and fuses for each one, and while the relays can go bad; if you know someone handy with electronics they can replace just the relays.
Last edited by steved; 11-13-2012 at 06:53 AM. Reason: Automerged Doublepost
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