Question:
Can you tell me if I need a 3 or 4 Diodes for a 2007 HHR. Thanks
asked by: Beri
Expert Reply:
For your 2007 Chevy HHR you would need a diode kit that has a total of 4 diodes. I would recommend you get a Blue Ox Tow Bar Wiring Kit - 4 Diodes, part # BX8848.
I attached installation instructions for installing a diode kit onto a vehicle with a combined tail light assembly like what you have on your 2007 Chevy HHR below, as well as a tow bar wiring FAQ article below for you to check out.
expert reply by: Jameson C

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Products Referenced in This Question
Blue Ox Tow Bar Wiring Kit - 4 Diodes
Product Summary:
Splices into Vehicle Wiring
Diode Kit
Product Specs:
Universal
Tail Light Mount
Product Page this Question was Asked From
Blue Ox Tow Bar Wiring Kit - 3 Diodes
Product Summary:
Splices into Vehicle Wiring
Diode Kit
Product Specs:
Universal
Tail Light Mount