Troubleshooting the Cause of P.L. Error Code on the Tekonsha Primus IQ Brake Controller
Question:
Im getting a PL code on my break controller only when I push the break peddle down hard or held on ok when pushed softly
asked by: Graham
Expert Reply:
The P.L. code that you are seeing on your Tekonsha Primus IQ Brake Controller part # TK90160 means there is a power interruption while the brake pedal is depressed. This typically is caused by a bad or insufficient ground. You can test this by attaching the white wire from this controller directly to the negative side of a vehicle battery to see if the problem goes away.
I also attached an FAQ article on troubleshooting brake controller installations for you to check out.
Product Page this Question was Asked From
Tekonsha Primus IQ Trailer Brake Controller - 1 to 3 Axles - Proportional
- Trailer Brake Controller
- Proportional Controller
- Electric
- Automatic Leveling
- Under-Dash Box
- Dash Mount
- Up to 3 Axles
- LED Display
- Up to 90 Degrees
- Tekonsha
more information >
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