Owner's Manual
Page 365
... safety chains may attach the safety 4-84 Your trailer brake system can tap into the vehicle's hydraulic brake system only if: The trailer parts can turn with an aftermarket hitch follow : chains to the attaching point on the bumper. If you 're driving. Use steel brake tubing. If everything checks out this...
... safety chains may attach the safety 4-84 Your trailer brake system can tap into the vehicle's hydraulic brake system only if: The trailer parts can turn with an aftermarket hitch follow : chains to the attaching point on the bumper. If you 're driving. Use steel brake tubing. If everything checks out this...