Saab P1670: Limp-Home Relay Open Circuit or Short to Ground

Is your scanner showing Saab P1670?
No worries. We'll show you what it means and how to deal with it.

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OBDCodex, Editor

Saab P1670: Limp-Home Relay Open Circuit or Short to Ground

DIY Difficulty Level
Repair Cost
Can I Still Drive?
Yes (Short-term only)

What Does The Saab P1670 Code Mean?

Control module detects voltage below specification.

What Are The Potential Causes Of The Saab P1670 Code?

  • Check input signal for Control module
  • Check for poor contact in Control module connector
  • Check harness between solenoid valve and Control module
  • Faulty Control module

Recommended Parts

Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:

>>> WORKPRO 582-piece Crimp Terminals, Wire Connectors, Heat Shrink Tube, Electrical Repair Kit
>>> Twippo 372Pcs Waterproof Wire Connectors Kit

Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!

Reference Sources

Technical Service Bulletin PIP5094 for P1670

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