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Service bulletins for the 2012 Freightliner 114SD

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

594 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
326-152018-06-18. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM; SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:WHEEL SPEED SENSOR/TONE RING; EQUIPMENT:ELECTRICAL. 326-15 Main Shaft Speed Sensor
0405-182018-06-18. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). 0405-18 Symptom Diagnostics - Range Up or Down Shift Issue
0401-182018-06-18. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 0401-18 SPN 1231 (MCM) (EPA10 GHG14)
sb150202018-06-18. Service bulletin. ELECTRICAL SYSTEM. sb15020 Alternator Remote Sense WiringB
13TL22018-06-11. Service bulletin. ELECTRICAL SYSTEM. 13TL2 GHG14 Test Electronic Control Units (ECUs).
107-132018-06-11. Service bulletin. ELECTRICAL SYSTEM. 107-13 SPN 84-FMI 7 - GHG14
sb542782018-06-11. Service bulletin. ELECTRICAL SYSTEM. sb54278 Powernet Troubleshooting Guide: Batteries, Path, Alternator
sb49322018-06-11. Service bulletin. ELECTRICAL SYSTEM. sb4932 DEF Gauge Reading Incorrectly
1102-172018-06-11. Service bulletin. ELECTRICAL SYSTEM. SPN 157 (MCM) (GHG17)
sb542902018-06-11. Service bulletin. ELECTRICAL SYSTEM. sb54290 Guidelines for Repairing or Replacing an Electrical Harness
0405-172018-06-11. Service bulletin. ELECTRICAL SYSTEM. SPN 521222 (TCM)
0408-17 SPN 52422018-06-11. Service bulletin. ELECTRICAL SYSTEM. FMI 2- Automatic Gear Selection - Incompatible or missing dataset
1207-162018-04-16. Service bulletin. ELECTRICAL SYSTEM. 1207-16 SPN 4363 (ACM) (EPA10 GHG14)
15TS162018-03-13. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 15TS16Rev1 EPA10 Reman MCM Improvement for Fault Codes SPN 651 to 656
842-122018-03-05. Service bulletin. ELECTRICAL SYSTEM. 842-12 SPN 3864-FMI 3 and 4 - GHG14
805-122018-03-05. Service bulletin. ELECTRICAL SYSTEM. 805-12 SPN 4354-FMI 5, 4356-FMI 5, 4355-FMI 5, 4357-FMI 5
804-122018-03-05. Service bulletin. ELECTRICAL SYSTEM. 804-12 SPNs 4354-FMI 5, 4355-FMI 5, 4356-FMI 5, 4357-FMI 5
801-122018-03-05. Service bulletin. ELECTRICAL SYSTEM. 801-12 SPN 1761-FMI 9 - GHG14
15-0162018-03-05. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. 15-016-DLR New Essential Tool For CPWA, CPPRA, Ltd CPPRA, & DSDWC Parties: Cadex CA-12 Battery Tester
305-152018-03-05. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM. 305-15 EPA10 Diesel Oxidation Catalyst Inlet Pressure Sensor
sb542902018-03-05. Service bulletin. ELECTRICAL SYSTEM. sb54290 Guidelines for Repairing or Replacing an Electrical Harness
703-142018-02-12. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. 703-14 SPN 3556 (ACM) (EPA10)
54-2182018-02-12. Service bulletin. ELECTRICAL SYSTEM. 54-218 - Adding Daytime Running Lights (DRL)Option to Business Class M2 Vehicles
15TL212018-01-05. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. 15TL21 GHG17 Diagnostic Connector Update
0237-142018-01-05. Service bulletin. ELECTRICAL SYSTEM:STARTER ASSEMBLY:SOLENOID. 0237-14 Engine Brake Solenoid

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.