Service
TCM & Transmission Electronics
Diagnosis and repair of transmission control modules (TCM) and transmission electronics — limp mode, gear-selection faults, communication errors, and solenoid-driver failures across German and European platforms.
Transmission electronics sit in one of the harshest environments in the vehicle — heat, vibration, and constant load. When the control side fails, the mechanical transmission is often fine.
SPIK isolates whether a fault is electronic or mechanical, repairs the control module at board level, and verifies operation before reinstallation.
Assessments begin with diagnostic intake; final diagnosis requires physical testing by a SPIK technician. Quotes are provided after review, before any work begins.