C0735 code meaning
Electric Power Steering Module Internal Fault
What C0735 means
No known public source uses C0735; it is absent from the published J2012 lists, from NHTSA bulletins and from maker indexes. Carmakers report an internal EPS controller fault under other codes. GM uses C056D as a general hardware fault and asks technicians to reprogram the module first when symptom 39 is set (PIT5213B, 2014-15 trucks and SUVs). Stellantis uses C2217-00; on the 2023 Wagoneer and Grand Wagoneer it came with loss of assist and a steering lamp and was improved by new software (08-147-23), while on the 2019 Cherokee bulletin 08-034-20 excludes cases where C2217 is active and assist is gone with the engine running. Nexteer stresses redundant hardware and parallel software paths so that a single internal fault does not remove all assist at once.
C0735 at a glance
- Check engine lightUsually not
- Emissions testNot an emissions code
- Limp modePossible
- Repair difficultyWorkshop only
- Typical labor0.3 to 5 hours
- Clears after repairWhen cleared with a scanner
Symptoms of C0735
- Service power steering message, steering lamp on
- Assist reduced or absent from start-up
Common causes of C0735
- Most likelyModule software fault, cleared by reprogramming
- PossibleInternal hardware failure of the EPS controller
- Less likelyWrong steering gear or module installed, setup not completed
Check the most likely causes first. Replacing parts by guesswork is the most expensive way to clear a code.
Parts involved
Eps control module
What each part of C0735 means
| C | Chassis system: brakes, ABS, steering and suspension. |
| 0 | Generic code: it means the same on every make (SAE standard). |
| 35 | The exact fault in that area. |
What to do next
- Note C0735 and any other codes stored with it: several codes together often point to one cause.
- Check for loose connectors and damaged wiring around the parts the code names.
- Check open recalls for your car: some faults are fixed for free by the dealer. Enter your VIN.
- Clear the code only after the repair. If it comes back, the fault is still there.
Buying a used car? Scan it for stored codes before you pay. A recently cleared memory can hide a problem.
Questions about C0735
What does C0735 mean?
C0735 means "Electric Power Steering Module Internal Fault". No known public source uses C0735; it is absent from the published J2012 lists, from NHTSA bulletins and from maker indexes. It is a generic code, so it means the same on every make.
Is it safe to drive with C0735?
Drive gently and only to a workshop. With C0735 the car can go into limp mode (reduced power) to protect itself.
Will C0735 fail an emissions test?
C0735 is not an emissions code, so on its own it usually does not fail an emissions test. Other stored codes or a lit check engine light still can.
How hard is C0735 to fix?
Difficulty: workshop only. A typical repair takes 0.3 to 5 hours of work. This is a job for a workshop.
Will C0735 clear itself after the repair?
Clear the code with a scanner after the repair. If the fault is fixed, it does not come back.