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LT B 0 1 1 7 1 N A S 2

TECHNICAL BULLETIN
20 JUL 2018

© Jaguar Land Rover North America, LLC
NOTE: The information in Technical Bulletins is intended for use by trained, professional Technicians
with the knowledge, tools, and equipment required to do the job properly and safely. It informs these
Technicians of conditions that may occur on some vehicles, or provides information that could assist in
proper vehicle service. The procedures should not be performed by 'do-it-yourselfers'. If you are not a
Retailer, do not assume that a condition described affects your vehicle. Contact an authorized Land
Rover service facility to determine whether this bulletin applies to a specific vehicle.

I N F O R M AT I O N

This reissue replaces all previous versions. Please destroy all previous versions.
Changes are highlighted in blue

SECTION:
204-05: Vehicle Dynamic Suspension

S U B J E C T/ C O N C E R N :
Suspension Warning Lamp Illuminated With DTC C1A13-64 Stored

AFFECTED VEHICLE RANGE:
MODEL:

MODEL YEAR:

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VIN:

ASSEMBLY PLANT:
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MODEL:

MODEL YEAR:

VIN:

ASSEMBLY PLANT:

Discovery (LR)

2017

000532-066120

Solihull

Range Rover Sport (LW)

2016

542165-599999

Solihull

Range Rover Sport (LW)

2016-2017

100000-181319

Solihull

Range Rover Sport (LW)

2016-2017

630154-690429

Solihull

Range Rover (LG)

2016-2017

243371-380216

Solihull

MARKETS:
NORTH AMERICA

CONDITION SUMMARY:

SITUATION:
The suspension warning lamp may be illuminated on the Instrument Cluster and the air suspension
system may not raise or lower. Upon further diagnosis, the Technician may find Diagnostic Trouble
Code (DTC) C1A13-64 stored in the Chassis Control Module (CHCM).
CAUSE:
This may be caused by a Chassis Control Module (CHCM) software issue.
ACTION:
Should a customer express this concern, follow the appropriate Diagnostic Procedure below.

PA RTS :
No Parts Required

TOOLS:

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


Jaguar Land
Rover-approved
Midtronics battery
power supply

Jaguar Land
Rover-approved
diagnostic tool
with latest
PATHFINDER
software


Jaguar Land
Rover-approved
diagnostic tool
with latest SDD
Software
Management Pack

WARRANT Y:

NOTES:
Repair procedures are under constant review, and therefore times are subject to change;
those quoted here must be taken as guidance only. Always refer to JLR claims submission
system to obtain the latest repair time.
The JLR Claims Submission System requires the use of causal part numbers. Labor only claims
must show the causal part number with a quantity of zero.

DESCRIPTION
Configure existing Chassis Control Module
(CHCM)

SRO
85.60.01

TIME
(HOURS)
0.2

CONDITION
CODE
42

CAUSAL
PART
LR037070

NOTE:
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Normal Warranty procedures apply.

DIAGNOSTIC PROCEDURE 'A': SDD

This Diagnostic Procedure is only for 2016MY vehicles requiring the Jaguar Land Rover-approved
diagnostic tool with Symptom Driven Diagnostics (SDD).
CAUTIONS:
A Jaguar Land Rover-approved Midtronics battery power supply must be connected to the
vehicle startup battery during diagnosis / module programming.
All ignition ON/OFF requests must be performed. Failure to perform these steps may cause
damage to control modules in the vehicle.

NOTE:
Use the Jaguar Land Rover claims submission system to enquire Field Service Action program
eligibility requiring a Chassis Control Module (CHCM) software update. If eligible, perform and
claim the update as per that program using the latest SDD software.
1

Connect the Jaguar Land Rover-approved Midtronics battery power supply to the vehicle
startup battery.

2

NOTE:
The Jaguar Land Rover-approved diagnostic tool must be loaded with SDD153.06
Software Management Pack v298 (or later).
Connect the Jaguar Land Rover-approved diagnostic tool to the vehicle and begin a new
session.

3

Follow all on-screen instructions, allowing the diagnostic tool to read the VIN, identify the
vehicle, and initiating the data collect sequence.

4

If the hyperlink is not available:

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1 Select Diagnosis from the Session Type screen.
2 Select the Selected Symptoms tab.
3 Select one of the following symptoms:
Electrical - Instruments - Warning lamps - Suspension warning lamp or
Chassis - Suspension system - Vehicle dynamic suspension - Height - Will not
lower or
Chassis - Suspension system - Vehicle dynamic suspension - Height - Will not
raise
4 Run and close the Datalogger tool to reveal the Extras tab.
5 Select the Extras tab.
6 Select Run to perform the 'Configure existing module - Chassis control module'
option.
5

Follow all on-screen instructions until the application completes successfully.
1 When prompted, select the Clear DTCs option following completion of the software
download.
2 When all tasks are complete, go to the next Step.

6

Exit the current session.
1 Select the Session tab.
2 Select the Close Session option.

7

Disconnect the diagnostic tool and battery power supply from the vehicle.

D I A G N O S T I C P R O C E D U R E ' B ' : P AT H F I N D E R

This Diagnostic Procedure is only for 2017MY vehicles requiring the Jaguar Land Rover-approved
diagnostic tool with PATHFINDER.
CAUTIONS:
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A Jaguar Land Rover-approved Midtronics battery power supply must be connected to the
vehicle startup battery during diagnosis / module programming.
All ignition ON/OFF requests must be performed. Failure to perform these steps may cause
damage to control modules in the vehicle.

NOTE:
Use the Jaguar Land Rover claims submission system to enquire Field Service Action program
eligibility requiring a Chassis Control Module (CHCM) software update. If eligible, perform and
claim the update as per that program using the latest PATHFINDER software.
1

Connect the Jaguar Land Rover-approved Midtronics battery power supply to the vehicle
startup battery.

2

NOTE:
The Jaguar Land Rover-approved diagnostic tool must be loaded with PATHFINDER
version 175 (or later).
Connect the Jaguar Land Rover-approved diagnostic tool to the vehicle and begin a new
session.

3

NOTE:
The Jaguar Land Rover-approved diagnostic tool will read the correct Vehicle
Identification Number (VIN) for the current vehicle and automatically take the vehicle
out of Transit mode if required.
Follow all on-screen instructions.

4

Select ECU Diagnostics.

5

Select Chassis Control Module [CHCM].

6

Select Update ECU.

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1 Follow all on-screen instructions until the application completes successfully.
2 When all tasks are complete, go to the next Step.
7

Exit the current session.
1 If required, reset the vehicle to Transit mode.
2 Select the Exit icon.

8

Disconnect the diagnostic tool and battery power supply from the vehicle.

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