Cadillac P1514: Throttle Body Performance

Is your scanner showing Cadillac P1514?
No worries. We'll show you what it means and how to deal with it.

Presented by
Randy Worner

Cadillac P1514: Throttle Body Performance

OVERVIEW
Severity
:
High
DIY Difficulty Level
:
Advanced
Repair Cost
:
$400-$620
Can I Still Drive?
:
No

What Does The Cadillac P1514 Code Mean?

DTC P0601, P0602, P0606, P1515, P1516, P1517 and P1518 not set, P1120, P1220 and P1221 not active at the time this code set, or P1120 and P1220 not set at the same time, engine speed over 500 rpm.

What Are The Potential Causes Of The Cadillac P1514 Code?

  • Inspect the throttle blade for damage and/or proper installation
  • Inspect the TAC module connectors for signs of water intrusion. When water intrusion occurs, multiple codes can set with no circuit or component faults apparent during diagnostic testing.

Recommended Parts

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

>>> HOWYAA HVE72A Electronic Fuel Injection Throttle Body Assembly for 07-11 Cadillac
>>> 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

GM, 2013, Service Bullettin – Prior To Any Circuit Testing.

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