JTB00492NAS1

5/25/2016
JTB00492NAS1 ­ Auto Stop/Start System Inoperative | TOPIx
TECHNICAL BULLETIN
JTB00492NAS1
19 MAY 2016
© 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
'do­it­yourselfers'. If you are not a Retailer, do not assume that a condition described affects your vehicle. Contact an
authorized Jaguar service facility to determine whether this bulletin applies to a specific vehicle.
SECTION: 414­00
Auto Stop/Start System Inoperative
AFFECTED VEHICLE RANGE:
F­PACE (X761)
Model Year:
VIN:
Assembly
Plant:
F­TYPE (X152)
Model Year:
VIN:
Assembly
Plant:
XE (X760)
Model Year:
VIN:
Assembly
Plant:
XF (X260)
Model Year:
VIN:
Assembly
Plant:
2017 Onwards
045409 Onwards
Solihull
2014 Onwards
K00001 Onwards
Castle Bromwich
2017 Onwards
942528 Onwards
Solihull
2016 Onwards
Y00214 Onwards
Castle Bromwich
XJ Range (X351)
Model Year:
2013 Onwards
VIN:
V39427 Onwards
Assembly
Castle Bromwich
Plant:
XF (X250)
Model Year:
VIN:
Assembly
Plant:
2013­2015
S47999­U88785
Castle Bromwich
MARKETS:
NAS
CONDITION SUMMARY:
Situation: The Auto Stop/Start system may be inoperative.
Cause: This may be because the Auto Stop/Start system can only be robustly diagnosed using the Jaguar Land
Rover­approved diagnostic system, starting with the health check application which will indicate the cause of any
faults.
Action: Should a customer express concern, follow the Diagnostic Procedure outlined below.
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5/25/2016
JTB00492NAS1 ­ Auto Stop/Start System Inoperative | TOPIx
PARTS:
No Parts Required
TOOLS:
Jaguar Land Rover­approved diagnostic tool with latest DVD and Calibration File
Jaguar Land Rover­approved Midtronics battery power supply
WARRANTY:
NOTE: 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 TOPIx to obtain the latest repair
time.
NOTE: DDW requires the use of causal part numbers. Labor only claims must show the causal part
number with a quantity of zero.
DESCRIPTION
SRO
TIME
(HOURS)
CONDITION
CODE
CAUSAL PART
Auto start/stop system
inoperative
86.80.90
0.2
42
Refer to the Diagnostic Procedure
section
NOTE: Normal Warranty procedures apply.
DIAGNOSTIC PROCEDURE:
1. The causal number will vary depending on the findings of the Diagnostic Procedure. Make sure the relevant
causal part number is claimed based on the test results.
NOTE: The Jaguar Land Rover­approved diagnostic tool must be loaded with DVD145.05 v.238 or
later.
2. Connect the Jaguar Land Rover­approved Midtronics battery power supply to the vehicle battery.
3. Turn ignition ON (engine not running).
4. Connect the Jaguar Land Rover­approved diagnostic tool to the vehicle and begin a new session.
5. Follow the on­screen prompts, allowing the diagnostic tool to read the VIN, identify the vehicle, and initiating
the data collect sequence.
The battery power supply must be disconnected from the vehicle battery.
6. Select 'Diagnosis' from the Session Type screen.
7. Select the 'Selected Symptoms' tab and then select:
Powertrain ­ Engine system ­ Starting system ­ Start­stop system ­ inoperative
8. Select 'continue'.
9. Select the 'Recommendations' tab and then select 'Run' to perform the 'Powertrain ­ Auto stop/start
system ­ Health check' option.
10. Follow all on­screen instructions.
11. When all tasks are complete, select the 'Session' tab and then select the 'Close Session' option.
12. Disconnect the diagnostic tool from the vehicle.
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