Troubleshooting a P.L. Error Code on a Tekonsha Primus IQ Brake Controller
Updated 02/17/2014 | Published 02/15/2014
Question:
What does P L code mean on Primis. IQ? Thx Rob
asked by: Rob E
0
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.
expert reply by:
Jameson C
0
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