Question 1

What does P1693 mean?

Accepted Answer

P1693 - DTC Detected In Companion Module. Chrysler: PCM telling you another module (TCM, BCM, ABS, etc.) has stored a DTC.

Question 2

What are the symptoms of P1693?

Accepted Answer

Check engine light, Symptoms depend on which module has fault

Question 3

What causes P1693?

Accepted Answer

Another module has a stored fault, Communication issue, TCM/ABS fault stored

Question 4

How much does it cost to fix P1693?

Accepted Answer

Typical repair cost: varies. P1693 means 'another module has a code.' You need full-system scan, not just engine. ScanFixAI reads all modules.

P1693 — DTC Detected In Companion Module

Don't guess — diagnose P1693 the right way