C0755 on 2012-2017 Buick Verano: TPMS and Key Fob Fixes

What's Unique About the 2012-2017 Buick VERANO

What's unique to the Verano and other vehicles on GM's Delta II platform (like the Chevrolet Cruze) is that the Tire Pressure Monitoring (TPMS) and the keyless entry systems are integrated into a single module: the Remote Control Door Lock Receiver (RCDLR). A failure of this module is a well-documented issue that presents as a TPMS problem (codes C0750, C0755, C0760, C0765) but also causes symptoms like the key fob not working and, in some cases, no-start conditions. This often leads to misdiagnosis, where owners replace the TPMS sensor in the wheel when the actual fault lies with the shared receiver module located in the vehicle's body.

Diagnostic Flowchart

Tap your situation to follow the diagnostic path that matches what you're seeing on this vehicle.

Symptoms You May Notice

• Tire pressure monitor (TPMS) warning light is illuminated or flashing.
• Driver Information Center (DIC) displays a "Service Tire Monitor System" message.
• Key fob functions (lock, unlock, remote start, panic) are inoperative or work intermittently.
• Remote keyless entry (RKE) transmitter has very poor range.
• "No Remote Detected" message on the DIC.
• Vehicle may not start (no crank/no start) and the security light may be on. [Bulletin #PIC5650M]

Most Likely Causes

1. Faulty Remote Control Door Lock Receiver (RCDLR) 🔴 High Probability → Shop Keyless Entry Receiver A GM Technical Service Bulletin (#16-NA-396) was issued for this exact problem, identifying internal issues within the RCDLR as the primary cause for TPMS codes and key fob failures on the Verano and other models. Another bulletin, PIC5604C, also points to RCDLR replacement for these symptoms.
   How to confirm: If multiple TPMS codes (e.g., C0750, C0755, C0760) are present along with key fob issues or significantly reduced remote range, the RCDLR is the most likely culprit. A professional scan tool can check for communication with the module and confirm the internal fault.
   Typical fix: Replace the RCDLR module. This part must be programmed to the vehicle by a dealer or a qualified shop with GM diagnostic software (SPS) to learn the key fob data and vehicle configuration.
   Est. part cost: $30-$170
2. Failed Right Front TPMS Sensor 🟡 Medium Probability → Shop Tire Pressure Monitoring System (TPMS) Sensor TPMS sensors contain non-replaceable batteries that have a finite lifespan of 5-10 years. Vehicles in the 2012-2017 range are now at an age where original sensor batteries are commonly failing.
   How to confirm: A TPMS diagnostic tool can be used to attempt to activate the sensor. If the tool cannot get a reading from the right front sensor but can from the others, and the key fobs work perfectly, the sensor has likely failed.
   Typical fix: Replace the TPMS sensor in the right front wheel. The new sensor must be 'relearned' to the vehicle. It is often recommended to replace all four sensors at once if they are original due to similar battery life expectancies.
   Est. part cost: $25-$60 per sensor
3. Dead Battery in Key Fob ⚪ Low Probability While this won't cause the C0755 code, it can cause overlapping symptoms like the inability to lock/unlock doors, which can be confusing. Key fob batteries (typically a CR2032) last 2-4 years.
   How to confirm: Try using a spare key fob. If the spare works correctly, the battery in the primary fob is the issue. If neither fob works, the problem is likely the RCDLR in the car.
   Typical fix: Replace the CR2032 coin battery inside the key fob.
   Est. part cost: $5-$10

Rare But Worth Checking

• Incorrect RCDLR Module Installed:

Diagnosis Steps

1. Check for other related DTCs. The presence of C0750, C0760, and C0765 strongly points towards a central module failure (RCDLR).
2. Test all key fob functions (lock, unlock, remote start) and assess the required range. If they are inoperative or only work from very close to the car, suspect the RCDLR.
3. If key fobs work perfectly from a normal distance, use a TPMS tool to try and activate each tire sensor, starting with the left front and proceeding clockwise.
4. If the right front sensor does not respond but the others do, the sensor itself is likely bad.
5. If multiple sensors do not respond, or if the key fob is also dead/has poor range, the RCDLR is the most probable cause.
6. Inspect wiring and connectors at the RCDLR for any visible damage or corrosion. The module is typically located behind a rear interior trim panel.
7. If the RCDLR is suspected, diagnosis with a professional scan tool is required to confirm lack of communication or internal faults before ordering a replacement module.

Parts You'll Likely Need

• Remote Control Door Lock Receiver (RCDLR) (OEM #13597910 (supersedes 13583332, 13510984)) — This module is the most common point of failure for this code on this vehicle, as documented in GM TSB #16-NA-396 and PIC5604C. It processes signals from both the TPMS sensors and key fobs.
  Trusted brands: ACDelco, General Motors
  OEM price range: $70-$180
  Aftermarket price range: $30-$80
• Tire Pressure Monitoring System (TPMS) Sensor (OEM #13598772 or 13581558 (verify by VIN)) — If the RCDLR is functioning correctly, the sensor in the right front wheel may have failed due to a dead battery or damage.
  Trusted brands: ACDelco, Schrader, Continental, Huf
  OEM price range: $50-$70
  Aftermarket price range: $25-$45

Related Codes That Often Appear With This One

• C0750 — Relates to the Left Front TPMS sensor. Often set alongside C0755 when the RCDLR module is failing.
• C0760 — Relates to the Right Rear TPMS sensor. Often set alongside C0755 when the RCDLR module is failing.
• C0765 — Relates to the Left Rear TPMS sensor. Often set alongside C0755 when the RCDLR module is failing.
• B3055 — Relates to the vehicle immobilizer system. Can be triggered by the same module failures that cause C0755, leading to no-start conditions. [Bulletin #PIC5650M]

Technical Service Bulletins (TSBs) & Recalls

• 16-NA-396: Intermittent Operation of Key Fobs, Door Unlock Inoperative “No Remote Detected” Message with Possible TPM MIL. This TSB directly identifies a faulty RCDLR as the cause for C0755 and other TPMS codes when accompanied by key fob issues.
• PIC5650M: Mentions C0755 in a list of codes related to no-crank/no-start or security light concerns.
• PIC5604C: Addresses poor remote transmitter range and/or TPMS indicator on for 2012 models including the Verano and Cruze, recommending RCDLR replacement.

Platform-Specific Known Issues

• A known issue, documented in TSB #16-NA-396, points to internal failure of the Remote Control Door Lock Receiver (RCDLR) causing simultaneous TPMS and keyless entry system problems.
• TSB #PIC5650M also links this group of TPMS codes to more severe no-crank or start-and-stall conditions related to the vehicle's security system.
• Preliminary Information bulletin PIC5604C specifically addresses poor remote range and TPMS issues on the 2012 Verano (and platform mates), recommending RCDLR replacement.

Hidden / Shadow Codes Worth Checking

• Symptom :29: Too Few Pulses. This is a symptom code that may accompany C0755 (and related codes C0750, C0760, C0765) when viewed with a dealer-level scan tool. It is mentioned in TSB #16-NA-396 and points directly to an internal issue with the Remote Control Door Lock Receiver (RCDLR). (see via GM GDS2 or equivalent professional scan tool.)

Scan Tool Commands That Help

• GDS2: Module Diagnostics > Remote Control Door Lock Receiver > Configuration/Reset Functions > Add/Replace Key Fobs — This function is required after replacing the RCDLR module. The new module must be programmed to recognize the vehicle's existing key fobs. Failure to perform this step will result in the key fobs not working.
• GDS2: Tire Pressure Monitor (TPM) Learn — After replacing TPMS sensors or the RCDLR, this procedure matches each sensor's unique ID to its position on the vehicle. This can also be initiated without a scan tool via a DIC menu or by holding lock/unlock on the fob.

Wiring & Ground Locations

• RCDLR Module — Behind the rear passenger side (right-hand side) interior trim panel, near the C-pillar. On the Verano, this requires removing the rear seat side bolster and the C-pillar trim to access.. This is the physical location of the most common failed component. Technicians need to access it for inspection, testing of its connector, and replacement.
• RCDLR Antenna System — The system consists of the RCDLR, a coax cable, an antenna amplifier module, and the antenna itself, which is often integrated into the right rear glass.. TSB 16-NA-061 notes that poor or disconnected connections at the RCDLR, the coax cable, or the antenna amplifier can cause identical symptoms to a failed RCDLR module, including TPMS codes and poor key fob range. Checking these connections is a critical diagnostic step before replacing the module.

Real Owner Repair Stories

• cruzetalk.com forum user (2012 Chevrolet Cruze (platform mate to Verano)) — TPMS light on with multiple sensor codes, key fobs completely inoperative.
  ❌ Tried (didn't work) Replacing key fob batteries., Attempting TPMS relearn procedure, which would not initiate.
  ✅ What actually fixed it The owner replaced the Remote Control Door Lock Receiver (RCDLR) module located behind the rear passenger C-pillar trim. After replacement, the TPMS system began working immediately, but the key fobs remained inoperative. A trip to the dealer was required to program the new RCDLR to the existing keys, which fully resolved all issues.

OEM Part Supersession History

• 13583332, 13510984 → 13597910 — Standard part revision and consolidation by the manufacturer. The newer part is a direct replacement.
  Heads up: No known incompatibilities. The latest part number, 13597910, is the correct service replacement for the entire 2012-2017 Verano model range.