C1260: Steering angle sensor signal error (Hyundai)
C1260 angle sensor signal error (Hyundai)
Severity: Severity not verified — if the car runs badly, have it inspected
The sources describe the fault and lamps but do not rate how safe it is to drive; steering and stability systems are safety-critical, so have it checked.
C1260 in short
On Hyundai vehicles C1260 means the steering angle sensor signal is wrong. Hyundai's service table says to reset the angle, check the CAN line and clear the code, and one Elantra bulletin fixes it with an EPS software update. Have a shop check it, as stability control may be off.
The steering angle sensor reports where the wheel is pointing to the power steering and stability systems. If its signal is wrong, C1260 is stored and lamps can come on.
Hyundai's service table lists a reset of the angle sensor, a check of the CAN line, and then a code erase. An Elantra bulletin describes a software update when C1259 and C1260 set warning lamps.
Steering is safety-critical, so this page gives no do-it-yourself steps.
Pick your make
C1260 is a manufacturer-specific code: its meaning depends on who built the car.
Other makes: meaning not verified. Check with a scan tool that reads manufacturer definitions.
Most likely causes
Cause 1: Steering angle sensor needing reset
Supported by vehicle data- Why it ranks here
- Hyundai's table says to reset the angle sensor and recheck.
- What would change this
- Rises if a reset clears the code. Falls if it returns.
Cause 2: EPS software needing an update (Elantra)
Supported by vehicle data- Why it ranks here
- Hyundai TSB-09-01-008 prescribes an EPS software update for lamps with C1259 and C1260.
- What would change this
- Rises on an Elantra covered by the bulletin. Falls if software is current.
Cause 3: CAN communication fault
Possible — needs testing- Why it ranks here
- Hyundai's table includes checking the CAN line after the reset.
- What would change this
- Rises if other network codes are present. Falls if the network tests normal.
What to test first
Start at step 1. Each result tells you what it means and where to go next.
Step 1: Ask a shop to read the codes, reset the steering angle sensor, check the CAN line and look for a Hyundai software update for your VIN.
Warning:Steering and stability faults are safety-critical; leave diagnosis to a qualified shop.
IfA reset clears the code
It meansCalibration was off.
IfA software update applies
It meansUpdate the EPS software.
IfNetwork codes are present
It meansCheck the CAN line.
Symptoms
- Warning lamps for steering or stability control
- Stiff or inconsistent steering assist Gets more serious: stop and have it checked.
How to fix
This is a safety-critical system, so we explain the code but don't give repair steps. Have it inspected by a qualified technician.
Parts and cost context
- Power steering control module:Reset and software update come first in Hyundai's sources. Labor varies; get a quote.
Labor varies by vehicle and shop; get a quote before you approve a repair.
Compare used part prices on PartPriceGuideOn your vehicle
HyundaiYour car
Elantra
Supported by vehicle dataHyundai TSB-09-01-008 pairs C1260 with C1259 and an EPS software update on the Elantra. Whether the bulletin is still current is not verified.
TSB-09-01-008Status unverified
EPS software update, C1259 and C1260
2009elantra · NHTSA 10029150
Update the EPS software for warning lamps with C1259 (EPS) and C1260 (ESC); model years not clear in the summary.
We couldn't confirm whether this bulletin is still current, so it doesn't count as confirmation.
Related codes
No curated relationships for C1260 yet.
C1260 questions
What does Hyundai C1260 mean?
It is an angle sensor signal error. Hyundai's table says to reset the angle, check the CAN line and erase the code.
Sources and review
- Hyundai Venue (QX) repair procedures: Motor Driven Power Steering DTC table
- Hyundai TSB-09-01-008: EPS software update, DTCs C1259 (EPS) and C1260 (ESC)
- Last reviewed
- Written by
- Saurabh K.
- Editorial review
- Pending
- Technician review
- Technician review pending
This page explains what a code usually means; it is not a substitute for a professional inspection. How we source and review · Report an error