The service and repair manual for the 2012 Cadillac CTS — 6.2L V8 and 3.6L V6 and 3.0L V6 engines, 24 trims. Matched to this exact model year, so the specifications and sequences are the ones Cadillac published for your car, not figures carried over from a neighbouring year.
01 / FitmentWhat this manual covers
| Model year | 2012 |
|---|---|
| Engines | 6.2L V8 — 376 cu in, OHV, supercharged 3.6L V6 — 217 cu in, DOHC 3.0L V6 — DOHC |
| Trims | V Black Diamond Coupe 2-Door · Performance Wagon 4-Door · V Sedan 4-Door · Premium Sedan 4-Door · V Coupe 2-Door · Base Sedan 4-Door +18 |
| Federal record | 1 recall · 81 complaints · 608 technical service bulletins (refreshed 2026-08-21) |
02 / InsideSample pages from the 2012 CTS manual
03 / ContentsSections in the manual
- Quick Lookups 894
- General Information 1,886
- Accessories & Equipment 6,381
- Heating, Ventilation & A/C (HVAC) 265
- Body & Frame 2,679
- Brakes 827
- Restraints 340
- Drivelines & Axles 212
- Steering 284
- Electrical 3,712
- Suspension 284
- Engine Mechanical 1,060
- Transmission 1,113
- Engine Performance 3,201
- Front 215
- Rear 215
04 / Known issuesRecalls on federal record for the 2012 CTS
- Service Brakes, Hydraulic — power assist › vacuum · 11V536000This could result in a loss of ability to brake and a vehicle crash without prior warning.
Owners have filed 81 complaints and Cadillac has issued 608 technical service bulletins for the 2012 CTS. The manual carries the manufacturer's diagnostic and repair procedures behind these systems.
FAQQuestions about the 2012 CTS manual
Is this manual specific to the 2012 CTS?
Yes. It is the OEM manual matched to the 2012 model year, covering the 6.2L V8 and 3.6L V6 and 3.0L V6 across the V Black Diamond Coupe 2-Door, Performance Wagon 4-Door, V Sedan 4-Door, Premium Sedan 4-Door, V Coupe 2-Door, Base Sedan 4-Door, Premium Coupe 2-Door, 3.6L Sedan 4-Door, 3.0L Coupe 2-Door, Premium Wagon 4-Door, 3.0L Sedan 4-Door, Luxury Wagon 4-Door, Base Coupe 2-Door, Luxury Coupe 2-Door, V Wagon 4-Door, Performance Sedan 4-Door, Performance Coupe 2-Door, 3.6L Wagon 4-Door, 3.6L Coupe 2-Door, Base Wagon 4-Door, Luxury Sedan 4-Door, 3.0L Wagon 4-Door, Coupe Coupe 2-Door, V Black Diamond Sedan 4-Door trims. Specifications and procedure sequences are the ones Cadillac published for this year.
What 2012 CTS problems does it help with?
1 recall is on federal record for the 2012 CTS, covering service brakes, hydraulic. The manual carries the manufacturer's diagnostic and repair procedures for those systems; the recall repairs themselves are done free by Cadillac dealers.
Does it include 2012 CTS wiring diagrams?
Yes — the complete wiring diagrams for the 2012 build, alongside repair procedures, specifications and diagnostics.
Is it a subscription?
No. $29.99 once and the manual is yours. It is a digital manual — nothing ships; access details arrive by email after checkout and it works on any device.
RelatedOther CTS years and 2012 Cadillac models
2018 CTS · 2017 CTS · 2016 CTS · 2015 CTS · 2014 CTS · 2013 CTS · 2011 CTS · 2010 CTS · 2009 CTS · 2008 CTS · 2007 CTS · 2006 CTS · all 17 years
2012 Cadillac Escalade · 2012 Cadillac Escalade ESV · 2012 Cadillac Escalade EXT · 2012 Cadillac SRX · every 2012 model