Gear R Switch Error
Table of contents
C1527 HYUNDAI Possible Causes
- Faulty Gear R Switch
- Gear R Switch harness is open or shorted
- Gear R Switch circuit poor electrical connection
- Faulty Back-up Lamp Switch
How do I fix code C1527 HYUNDAI?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the C1527 HYUNDAI code
The cost of diagnosing the C1527 HYUNDAI code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Anti-Lock Brake System (ABS) Warning Light ON
- Engine Light ON (or Service Engine Soon Warning Light)
C1527 HYUNDAI Description
If the wrong reverse gear signal has been set for a certain period of time, a failure is recognized. [A/T] Hydraulic Electronic Control Unit (HECU) receives reverse gear switch signal from TCM via C-CAN. [M/T] Cluster receives back up lamp signal from IPS (Intelligent Power Switch System) via B-CAN and sends it to HECU via C-CAN. The HECU monitors the Gear R Switch (Transaxle Range Switch). The HECU sets the OBDII code when the Gear R Switch is not to factory specifications.