Kia Forte: Smart Key System

Telemetics Unit (TMU) Inspection

1. After replacing the TMU unit, access Dealer Engineering Mode in head unit. (Refer to MTS system - "TMU Dealer Engineering Mode") 2 ...

Specification

Smart Key Unit Items Specification Rated voltage DC 12V Operating voltage DC 9 ~ 16V Operating temperature -30°C ~ 75°C ...

See also:

IMS Control Switch Circuit diagram
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Removal
1. Remove the air cleaner assembly. (Refer to Engine Mechanical System - "Air Cleaner") 2. Remove the battery and battery tray ...

Troubleshooting
Ignition System Symptom Suspect Area Remedy Engine will not start or is hard to start (Cranks OK) Ignition lock switch Inspect ignitio ...