LDL TECHNOLOGY TCU Manuale
CONFIDENTIAL INFORMATION
This document is the exclusive property of LDL Technology.
No content may be transmitted or reproduced in any form without written permission.
Mounting procedure TCU Ref : C3131320010
Version : A1
Diffusion : Internal External
tatus : Confidential Limited Extended
Mounting procedure
TCU
Reference : C3131320010 ersion A1
Internal Approval
Author Check Approver
Name and
Department D. LUCE (MD) .BAIGET ( Y) P. GABAUDAN (PM)
Date 13/04/15 15/04/15 15/04/15
Signature
COMPANY NAME DATE SIGNATURE
C3131320010-A1-TCU_Mounting_Specification.odt LDL Technology SAS – Toulouse – France 1/ 16
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CONFIDENTIAL INFORMATION
This document is the exclusive property of LDL Technology.
No content may be transmitted or reproduced in any form without written permission.
Mounting procedure TCU Ref : C3131320010
Version : A1
MODIFCATION LIST :
ersion Modification date Chapter / pages Comments Author
A0 13/04/2015 All Creation D.LUCE
A1 17/06/2015 §8 Modification of regulatory notices M.GUERIN
C3131320010-A1-TCU_Mounting_Specification.odt LDL Technology SAS – Toulouse – France 2/ 16
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CONFIDENTIAL INFORMATION
This document is the exclusive property of LDL Technology.
No content may be transmitted or reproduced in any form without written permission.
Mounting procedure TCU Ref : C3131320010
Version : A1
Chapter :
1. PURPO E .................................................................................................................................. 4
2. TCU PRODUCT DE CRIPTION. ............................................................................................... 4
2.1. Part Numbers ....................................................................................................................... 4
2.2. External Description ............................................................................................................. 4
3. MAIN FEATURE ...................................................................................................................... 6
3.1. Electronic Features .............................................................................................................. 6
3.2. Mechanical Features ........................................................................................................... 6
3.3. Connector Pin Out ............................................................................................................... 6
4. TCU MOUNTING INTERFACE. ................................................................................................. 7
5. TCU MOUNTING RECOMMENDATION ................................................................................. 7
6. TCU POWER UPPLY CONNECTION ..................................................................................... 9
7. TCU LOCATING RECOMMENDATION ................................................................................ 11
8. FCC/IC Regulatory notices ....................................................................................................... 13
8.1. Modification statement: ...................................................................................................... 13
8.2. Interference statement: ...................................................................................................... 13
8.3. Radiation Exposure tatement: ......................................................................................... 13
8.4. FCC Class B digital device notice ..................................................................................... 14
9. APPENDIX ................................................................................................................................ 14
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CONFIDENTIAL INFORMATION
This document is the exclusive property of LDL Technology.
No content may be transmitted or reproduced in any form without written permission.
Mounting procedure TCU Ref : C3131320010
Version : A1
. PURPOSE
This document is the Mounting procedure of the TCU.
TCU is a part of a Tire Pressure Monitoring ystem.
The Telematic Control Unit (TCU) collects information on the vehicle and transmits it over the
G M network to a back-end server. It can capture data from CAN, GP and TPM .
2. TCU PRODUCT DESCRIPTION.
2. . PART NUMBERS
TCU Part Number Region Model
13 132 0000 Europe Middle East Africa (EMEA) 13 123
13 144 0000 Europe Middle East Africa (EMEA) 13 144
14 119 0000 North America (NA) 14 119
15 046 0000 North America (NA) 14 119
2.2. EXTERNAL DESCRIPTION
Part Material Characteristics
TCU all electronic parts -
1 Housing PBT GF20 - UL94 V0 Black
1 Cover PBT GF20 - UL94 V0 Black
1 10 Ways FCI PBT GF20 - UL94 V0 Black
8 crews teel C 1018 -
3 ilent-blocks EPDM Black
3 pacers tainless steel A2 -
1 Nitto Vent NA (assembly) Black
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CONFIDENTIAL INFORMATION
This document is the exclusive property of LDL Technology.
No content may be transmitted or reproduced in any form without written permission.
Mounting procedure TCU Ref : C3131320010
Version : A1
C3131320010-A1-TCU_Mounting_Specification.odt LDL Technology SAS – Toulouse – France 5/ 16
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Nitto vent
pacer
Housing
10 Ways Delphi Connector APEX 150
ilent block
screw
Cover
screw
CONFIDENTIAL INFORMATION
This document is the exclusive property of LDL Technology.
No content may be transmitted or reproduced in any form without written permission.
Mounting procedure TCU Ref : C3131320010
Version : A1
3. MAIN FEATURES
3. . ELECTRONIC FEATURES
Power supply (5A fuse protected) 7 to 32 V
Operating current 1 A
Temperature operating range -40°C to 85°C
torage temperature range 0 to 30°C
Legal Regulations
R&TTE (99/5/EC)
FCC/IC
PTCRB
E marking
Antennas (G M, GP and RF) Internal
3.2. MECHANICAL FEATURES
Total Mass 256 g
Dimensions (L x W x H) 123 x 120 x 50 mm
Connector (10 Ways) FCI - Delphi Connector APEX 150
Tightness IP 68 & IP69K
Mounting LDL Brackets (see §4)
Wiring LDL harnesses (see §6)
3.3. CONNECTOR PIN OUT
Pin number Mnemonic Function
1 CAN HI CAN High
2 - Reserved
3 CAN LO CAN Low
4 BBM+ BBM positive
5 IGN Ignition status (KL15)
6 - Reserved
7 VBAT Vehicle battery positive (KL30)
8 - Reserved
9 GND Vehicle battery negative (KL31)
10 TEMP BBM temperature
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CONFIDENTIAL INFORMATION
This document is the exclusive property of LDL Technology.
No content may be transmitted or reproduced in any form without written permission.
Mounting procedure TCU Ref : C3131320010
Version : A1
4. TCU MOUNTING INTERFACE.
The TCU is mounted on a plane surface fixed on the vehicle frame. The TCU has 3 mounting
points equipped with silent blocks. The TCU must be fixed on a support (available on demand).
This support (TCU interface) is defined in the appendix.
5. TCU MOUNTING RECOMMENDATIONS
crews (not provided by LDL) must be tightened @ 4,5 Nm +/-0,5 Nm. It's recommended to use
an elastic washer (Belleville type) between screw head and silent block with spacer. tainless
steel is recommended.
M6 bolts are recommended, the screw for a fixation on a base plate fixation in thickness 2mm
must have a length equal or higher than 20mm.
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CONFIDENTIAL INFORMATION
This document is the exclusive property of LDL Technology.
No content may be transmitted or reproduced in any form without written permission.
Mounting procedure TCU Ref : C3131320010
Version : A1
Nut
M6
Interface
TCU
Washer
crew
M6
TCU Assembled onto support
TCU Assembly
Universal fixation kit can be provided by LDL. It consists of a base plate and an extension plate.
A combination of these parts is able to fit all vehicle types.
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CONFIDENTIAL INFORMATION
This document is the exclusive property of LDL Technology.
No content may be transmitted or reproduced in any form without written permission.
Mounting procedure TCU Ref : C3131320010
Version : A1
LDL TCU bracket combinations
To link a base support to an extension support , 2 bolts are needed, type M6, length 16mm,
with 2 M6 washers (1 standard type and 1 Belleville type).
6. TCU POWER SUPPLY CONNECTION
Cable must be fastened between 100mm and 200 mm away from its TCU starting point.
Verify that no tension stress is applied onto the harness between TCU connector and the
fixation point onto the vehicle chassis AND after connection of the harness connector onto the
TCU connector.
From the TCU connector base to the fixation point away TCU (100 to 200 mm), the harness
cable must be in line as much as possible with the TCU connector terminal axis and not curved
over 30° see picture on next page below.
The connector must be secured after clipping (move the red CPA (Connector Position
Assurance) onto the harness connector toward the TCU connector)
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CONFIDENTIAL INFORMATION
This document is the exclusive property of LDL Technology.
No content may be transmitted or reproduced in any form without written permission.
Mounting procedure TCU Ref : C3131320010
Version : A1
Cable management in the TCU neighborhood.
Incorrect wiring will prevent the system from operating properly.
TCU has to be connected to +12V or +24V through 5A fuse protection.
TCU must be connected on Ignition (IGN).
When TCU and ECU or EB are connected to a same CAN network, they must share the
same ground.
LDL Technology can provide the wiring harness (see table below) :
Nota : This cable has a minimum curvature radius about 80mm.
Reference Description
11 231 0000 Harness CAN (#1-Can)
11 232 0000 Harness (#1)
15 018 0000 Cable TCU CAN 1,2m - Wabco
15 017 0000 Cable TCU CAN 1,2m - EB+ gen3 - Haldex
15 016 0000 Cable TCU CAN Y 1,2m - EB+ gen2 - Haldex
15 015 0000 Cable TCU CAN 1,2m - EB+ gen2 - Haldex
15 014 0000 Cable TCU CAN 1,2m Deutsh 4 contacts 0462-201-16141 - Knorr
15 024 0000 Cable TCU CAN 1,2m – WABCO GIO5
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Indice
