Kia Optima Hybrid Owner's Manual Quiz
Body Electrical System

Telematics Module Unit (TMU) Components and Component Location

In this manual: Body Electrical System
General Information — 4Engine Mechanical System — 50Engine Electrical System — 20Emission Control System — 30Engine Control System/Fuel System — 84Automatic Transmission — 98Drive Shaft and Axle — 15Suspension System — 36Steering — 12Restraints — 50Brake System — 38Body (Interior and Exterior) — 54Body Electrical System — 233Heating, Ventilation, and Air Conditioning — 57
~2min read

Component

Connector Pin Specification
No. Pin Name Type From K Description (Wiring Specification)
1 GROUND DC Ground TMU Battery Connected to battery ground
2 GROUND DC Ground TMU Battery Connected to battery ground
3 - - - - -
4 - - - - -
5 - - - - -
6 - - - - -
7 - - - - -
8 - - - - -
9 - - - - -
10 - - - - -
11 - - - - -
12 GND CAN (-) Data Input/Output BUS BUS High-Speed CAN Bus Low
13 GND CAN (+) Data Input/Output BUS BUS High-speed CAN bus, high level
14 - - - - -
15 - - - - -
16 - - - - -
17 - - - - -
18 Battery + DC Input Battery TMU DC battery level input, power supply to TMU
19 Ignition 1 Data Input Junction Box TMU Vehicle Key Mode Status
20 ACC Data Input Junction Box TMU Vehicle Key Mode Status
21 Air Bag Data Input ACU TMU Airbag Status Data from ACU
22 - - - - -
23 - - - - -
24 - - - - -
25 - - - - -
26 - - - - -
27 Speed Data Input - TMU GPS Calibration (UVO ONLY)
28 - - - - -
29 - - - - -
30 - - - - -
31 MM CAN (-) Data Input/Output BUS BUS Low-speed CAN bus, low level
32 MM CAN (+) Data Input/Output BUS BUS Low-speed CAN bus, high level

Test yourself

A quick Kia Optima Hybrid Owner's Manual quiz: every answer comes with an explanation and a link to the manual page.