Troubleshooting SH Error Code of Tekonsha Primus IQ Brake Controller
Published 03/31/2022
Question:
The SH blinks on my controller even when nothing is hooked up?
asked by: Glenna G
0
Expert Reply:
The SH error code of the # TK90160 means it's detecting a short. This is going to be on the power cable of the controller which is the black wire.
expert reply by:
Jameson C
0
Product Page this Question was Asked From
Tekonsha Primus IQ Trailer Brake Controller - Up to 3 Axles - Proportional
- Trailer Brake Controller
- Proportional Controller
- Electric
- Splice-In
- Under-Dash Box
- Under-Dash
- Up to 3 Axles
- LED Display
- Single Trailer Only
- Tekonsha
more information >
Featured Help Information
Instructions
Continue Researching
- Video: Trailer Brake Controller Wire Testing
- Shop: Brake Controller
- Article: Testing Trailer Brake Magnets for Proper Function
- Shop: Tekonsha Primus IQ Trailer Brake Controller - Up to 3 Axles - Proportional
- Q&A: Troubleshooting OL and SH Error Codes on Tekonsha Primus IQ Trailer Brake Controller # TK90160
- Q&A: What Does NC on Primus IQ Brake Controller Mean When Starting Vehicle and Then Disappearing?
- Article: Troubleshooting Brake Controller Installations
- Shop: Tekonsha Prodigy P2 Trailer Brake Controller - 1 to 4 Axles - Proportional
- Shop: Digital Multimeter with 42" Long Test Leads - LED Display
- Shop: Hook Probe Circuit Tester
- Q&A: Troubleshooting Flashing PL Code on Tekonsha Primus Brake Controller
- Q&A: Testing Tekonsha Primus Trailer Brake Controller TK90160 Without Having to Tow the Trailer
- Q&A: Troubleshooting Primus IQ Brake Controller that Shows N.C. on Display
- Q&A: What Does an Intermittent Flashing OL Code Mean for a Brake Controller
- Q&A: Troubleshooting Error Codes SH and OL on a Tekonsha Prodigy Brake Controller