JTB00230NAS2

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TECHNICAL BULLETIN
JTB00230NAS2
28 JAN 2013
© 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 Jaguar service facility to
determine whether this bulletin applies to a specific vehicle.
This reissue replaces all previous versions. Please destroy all previous versions. Only refer to the electronic
version of this TSB in TOPIx.
SECTION: 307-05
Transmission Control Switch Module DTC Diagnostics
AFFECTED VEHICLE RANGE:
XF (X250)
XJ Range (X351)
XK Range (X150)
Model Year:
2009 Onwards
VIN:
R00001 Onwards
Model Year:
2010 Onwards
VIN:
V00001 Onwards
Model Year:
2010 Onwards
VIN:
B32753 Onwards
MARKETS:
NAS
CONDITION SUMMARY:
Situation:
The Transmission Control Switch (TCS) may fail to rise, fail to rotate out of Park (P), and/or fail to rotate between
gears. This bulletin is to aid in diagnosing of Diagnostic Trouble Codes (DTC) for the Transmission Control Switch (TCS)
module.
NOTE: The Transmission Control Switch (TCS) may also be referred to as:
• Electronic Transmission Switch (ETS)
• Gear Selector Module (GSM)
• JaguarDrive Selector
• Transmission Range Selector (TRS)
• Transmission Rotary Switch (TRS)
• Transmission Shift Module (TSM)
NOTE: Use the table below to assist with the diagnosing of the various Diagnostic Trouble Codes
(DTC).
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NOTE: Repairs to be carried out as a separate claim.
Cause: These may be caused by various issues which make the TCS fail to operate.
Action: In the event of a customer concern of the above, refer to the Diagnostic Procedure outlined below.
PARTS:
No Parts Required
TOOLS:
IDS with latest IDS-DVD and Calibration File
Jaguar Land Rover-approved Midtronics Vehicle Power Supply
WARRANTY:
NOTE: Repairs to be carried out as a separate claim.
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
Transmission Control Switch Module - DTC
Diagnostics - XF
10.10.99
0.20
42
C2Z22516
Transmission Control Switch Module - DTC
Diagnostics - XJ
10.10.99
0.20
42
C2D17959
Transmission Control Switch Module - DTC
Diagnostics - XK
10.10.99
0.20
42
C2P20671
NOTE: Normal Warranty policies and procedures apply.
DIAGNOSTIC PROCEDURE:
Use the Diagnostic Trouble Codes (DTC) table below for the Transmission Control Switch (TCS) module fault diagnosis.
NOTE: 'X' = DO NOT REPLACE TCS module - Perform the diagnostics specified in SDD/TOPIx Workshop
Manual section 100-00 Diagnostics.
NOTE: 'Y' = Replace the TCS module.
NOTE: '0' = Step 1: Perform diagnostics specified in SDD/TOPIx Workshop Manual section 100-00
Diagnostics. Step 2: clear all DTCs; cycle the ignition; engage Drive (D); return to the Park (P) position; test
with SDD. Step 3: If Steps 1 and 2 do not resolve issue, replace TCS module.
Diagnostic
Trouble Code
(DTC)
Transmission Control
Switch (TCS) Module Intermittent DTC
Transmission Control Transmission Control Transmission Control
Switch (TCS) Module Module (TCM) Module (TCM) Permanent DTC
Intermittent DTC
Permanent DTC
P176A-01
X
Y
X
X
P176A-13
X
Y
X
X
P176A-19
X
Y
X
X
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P176A-94
X
Y
X
X
P176C-07
X
0
X
X
P176C-11
X
Y
X
X
P176C-12
X
Y
X
X
P176B-71
X
Y
X
X
P176C-73
X
0
X
X
B1087-87
X
X
X
0
U101B-87
X
X
X
0
P0814-01
X
Y
X
X
P0850-02
X
X
X
X
P1707-07
X
X
X
X
P1707-77
X
X
X
X
P1707-72
X
X
X
X
P0606-47
X
X
X
X
P0919-93
X
X
X
X
C1B00-68
X
X
X
X
P0850-29
X
X
X
X
P081C-64
X
X
X
X
The following DTCs may be generated by Brake Pedal pressure or Brake Pedal Switch DTCs. Follow the Diagnostic Procedure
below for Brake Pedal Switch/Brake Pedal Pressure Diagnostics.
NOTE: The Diagnostic Procedure below does not apply to XF vehicles built prior to VIN R47154.
NOTE: X = DO NOT REPLACE TCS Module- Perform the diagnostics specified in SDD/TOPIx Workshop
Manual Section 100-00 Diagnostics.
Diagnostic
Transmission Control
Transmission Control Transmission Control Transmission Control
Trouble Codes Switch (TCS) Module - Switch (TCS) Module Module (TCM) Module (TCM) Intermittent DTC
Permanent DTC
(DTC)
Intermittent DTC
Permanent DTC
C1D15-64
X
X
X
X
P1571-64
X
X
X
X
P0571-68
X
X
X
X
P0504-62
X
X
X
X
1.
CAUTION: Ensure all ignition 'ON' / ignition 'OFF' requests are carried out; failure to perform these
steps may cause damage to control modules in the vehicle.
CAUTION: A Jaguar Land Rover-approved Midtronics Vehicle Power Supply must be connected to the
vehicle battery during IDS/SDD diagnosis / module programming.
Connect a Jaguar Land Rover-approved power supply to the vehicle.
2. Turn the ignition 'ON' (engine not running).
3. Connect the Integrated Diagnostics System (IDS) to the vehicle and begin a new Symptom Driven Diagnostics (SDD)
session.
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4. Follow the on-screen prompts, allowing SDD to read the VIN and identify the vehicle.
5. From the Session Type selection screen, select ‘Measurement Applications’.
6. Select the ‘Recommendations’ tab.
7. From the Recommendations tab run ‘Complete data logger’.
8. Select / expand the '206-00 Brake system' tab.
9. Select 'Brake fluid hydraulic pressure' and click on the icon (1) shown.
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10. Expand Engine system.

 Select 'Engine input/output parameter - Brake switch 2' then click on the icon shown (2).
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11. Select 'Engine input/output parameter - Brake switch' (1) then click on the icon shown (2).
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12. Click on the icon shown.
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13. Click on the icon shown.
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14. Press the brake pedal.

 The first graph to change must be the brake light switch (confirm by asking someone to watch brake lights come
on). The brake pressure applied, shown in the top bar chart, should be between 1 and 7 BAR.
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15. The next graph to change should be the cruise cancel switch.

 The brake pressure applied, shown in the top bar chart, should be between 4.5 and 14 BAR.
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16. Last graph to move should be brake pressure.

 This reading will vary depending on whether the engine is running and foot pressure applied.
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17. Switch the data logger off before disconnecting the SDD from the vehicle.

 If the results show that the brake pedal switch is working as expected do not replace the switch. It will be
necessary to investigate the cause of the issue. Contact the Technical HelpLine for additional support if
necessary.

 If the results show that the brake switch is not working correctly, remove the brake pedal switch and refit.

 Run the above tests again.

 If the results still show the brake switch is not working correctly the switch should be replaced.
18. Exit the current session.
19. Disconnect the IDS and the battery conditioner/power supply from the vehicle.
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