This preliminary information communicates information about how to determine if a wheel and tires size change is available.
2016 Cadillac ELR service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Built for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and use wiring diagrams and system sections to diagnose problems faster.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Electrical coverage with wiring diagrams
- Coverage across key systems: engine, transmission, brakes, steering, suspension, HVAC, and more
Trims covered
- Base Coupe 2-Door
Engines covered
- 1.4L 1398CC 85Cu. In. l4 PLUG-IN HYBRID EV-GAS (PHEV) DOHC Naturally Aspirated
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
This Preliminary information communicates the steps on how to save a GDS2 Session Log and upload to a Technical Assistance Case in CX Connect.
This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
This service bulletin provides information on Tire Sidewall Irregularities.
This Preliminary Information communication provides information to the technician about vehicles that have had multiple repair attempts that are being performed on customers vehicles that exhibit vibration conditions without utilizing the s
This Warranty Administration service bulletin provides Lithium-Ion battery Exchange Process and Transaction Submission information.
This Warranty Administration service bulletin provides Lithium-Ion battery Exchange Process and Transaction Submission information.
Showing the 8 most recent of 507 technical service bulletins on file with NHTSA.
The passenger occupancy sensor has failed on my 2016 ELR after 14k miles. The part is no longer available (23504893). I've inquired with General Motors and they said they could not help me. This seems
The passenger occupancy sensor has failed on my 2016 ELR after 14k miles. The part is no longer available (23504893). I've inquired with General Motors and they said they could not help me. This seems
Initial repair of the vehicle was initiated on 9/12/25 due to a dashboard warning message indicating an air bag system fault. The Cadillac dealership was unable to complete the repair during the init
Initial repair of the vehicle was initiated on 9/12/25 due to a dashboard warning message indicating an air bag system fault. The Cadillac dealership was unable to complete the repair during the init
Vehicle is producing a "Service Airbag" warning message and red airbag light on the instrument cluster at each start. The problem code 'U0170' is found which correlates to 'Lost Communication With Pa
Showing the 5 most serious of 6 complaints filed with NHTSA.
