Signal issue .. is it IPDM or ia there a flasher module

Question

left signal works until warm, or until yu apply brake, or until you turn on running or ligts. Then it goes into  hyperflash.
Dealership says it is IPDM but the description of IPDM i get does not mention signal. Dealership says ther is no signal relay as I understand it... I hear a clicking noise under the dash... is it there just for my intertainment??????.
chris owens
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Answer 1

HI there

There isn't a flasher module on the car, however the BCM controls the turn signals, this is why you can hear the clicking under the dash. You will likely need to replace the BCM and not the IPDM.