Control module JAGUAR XFR 2010 1.G Workshop Manual

Roof Opening Panel - Roof Opening Panel
Diagnosis and Testing

Principle of Operation Published: 11-May-2011

For a detailed description of the roof opening panel, refer to the relevant Description and Operation sections in the workshop
manual. REFER to: (501-17 Roof Opening Panel)

Roof Opening Panel (Description and Operation), Roof Opening Panel (Description and Operation), Roof Opening Panel (Description and Operation).
Inspection and Verification


CAUTION: Diagnosis by substitution from a donor vehicle is NOT acceptable. Substitution of control modules does not
guarantee confirmation of a fault, and may also cause additional faults in the vehicle being tested and/or the donor vehicle.
1. Verify the customer concern.
2. Visually inspect for obvious signs of damage and system integrity.

Visual Inspection
Mechanical Electrical
Roof opening panel
Helixed drive cables
Switch
Control unit/motor
Fuses/relays (refer to electrical guide)
Wiring harness
Correct engagement of electrical connectors
Loose or corroded connections
3. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to
the next step.
4. If the cause is not visually evident, check for Diagnostic Trouble Codes (DTCs) and refer to the DTC Index.

DTC Index


CAUTION: When probing connectors to take measurements in the course of the pinpoint tests, use the adaptor kit, part
number 3548-1358-00.
NOTES:


If the control module or a component is suspect and the vehicle remains under manufacturer warranty, refer to the
Warranty Policy and Procedures manual (section B1.2), or determine if any prior approval programme is in operation, prior to
the installation of a new module/component.


Generic scan tools may not read the codes listed, or may read only five digit codes. Match the five digits from the scan
tool to the first five digits of the seven digit code listed to identify the fault (the last two digits give extra information read by
the manufacturer-approved diagnostic system).


When performing voltage or resistance tests, always use a digital multimeter (DMM) accurate to three decimal places and
with a current calibration certificate. When testing resistance, always take the resistance of the DMM leads into account.


Check and rectify basic faults before beginning diagnostic routines involving pinpoint tests.


If DTCs are recorded and, after performing the pinpoint tests, a fault is not present, an intermittent concern may be the
cause. Always check for loose connections and corroded terminals.

DTC Description Possible Cause Action B10F211 Sunroof Control
Sunroof enable signal
circuit - short to ground Carry out any pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical
circuit diagrams and check sunroof enable signal circuit for short
to ground B10F212 Sunroof Control
Sunroof enable signal
circuit - short to power Refer to the electrical circuit diagrams and check sunroof enable
signal circuit for short to power

Safety Belt System - Safety Belt System
Diagnosis and Testing

Principle of Operation Published: 13-Jun-2013

For a detailed description of the seatbelt system and operation, refer to the relevant description and operation section of the
workshop manual REFER to: (501-20A Safety Belt System)

Safety Belt System (Description and Operation), Safety Belt System (Description and Operation), Safety Belt System (Description and Operation).
Safety Information

WARNINGS:


To avoid accidental deployment the back-up power supply must be depleted before beginning any work on the SRS system
or its components. Failure to follow this instruction may result in personal injury


Do not use a multimeter to probe an SRS module. It is possible for the power from the multimeter battery to trigger the
activation of the module. Failure to follow this instruction may result in personal injury


NOTE: Do not to use a cellular phone or to have a cellular phone in close proximity when working on the SRS system or
components
Power supply depletion

Before beginning any work on the SRS system or related components:
1. Remove the ignition key

2. Disconnect the battery leads, ground first

3. Wait 2 minutes for the power circuit to discharge

There are comprehensive instructions on the correct procedures for SRS system repairs, refer to the relevant section of the
workshop manual

Inspection and Verification


CAUTION: Diagnosis by substitution from a donor vehicle is NOT acceptable. Substitution of control modules does not
guarantee confirmation of a fault and may also cause additional faults in the vehicle being checked and/or the donor vehicle


NOTE: Check and rectify basic faults before beginning diagnostic routines including pinpoint tests

1. Verify the customer concern by operating the seatbelt

2. Visually inspect for obvious signs of mechanical or electrical damage

Visual Inspection
Mechanical Electrical
Check for the installation of non-standard accessories which may affect or
obstruct the function of the seatbelt system
Frayed or damaged webbing
Missing or damaged button stop
Pretensioner(s) Buckles/Stalks
Fuses
Wiring harness fault
Correct engagement of electrical
connectors
Loose or corroded connections
Warning lamp bulb(s)
Impact sensor(s)
Buckle sensor(s)
Pretensioner(s)
Belt tension sensor(s)
Restraints control module
3. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to
the next step

4. If the cause is not visually evident, carry out the test methods described below, alternatively check for diagnostic
trouble codes and refer to the relevant diagnostic trouble code index

For a complete list of all diagnostic trouble codes that could be logged on this vehicle, please refer to section 100-00.
REFER to: Supplemental Restraint System (SRS) Health and Safety Precautions (100-00 General Information, Description and Operation) /
Diagnostic Trouble Code (DTC) Index - DTC: Restraints Control Module (RCM) (100-00, Description and Operation).

Symptom Chart for Seatbelt Rows 1, 2

Symptom Possible Causes Action Seatbelt jammed -
Webbing tight
Backlock effect in action (webbing retracted
quickly and came to sudden stop)
Seatbelt retractor not installed correctly
Automatic locking retractor activated (clicking
– during retraction only)
GO to Pinpoint Test A. GO to Pinpoint Test F. See the automatic locking retractor
description below Seatbelt jammed -
Seatbelt webbing trapped in seat
GO to Pinpoint Test B. Webbing loose Seatbelt retractor webbing guide loose GO to Pinpoint Test C. Twist in webbing GO to Pinpoint Test D. Interference in webbing routing GO to Pinpoint Test E. D-loop not rotating correctly GO to Pinpoint Test G. Seatbelt - Intermittent jamming
Seatbelt retractor not installed correctly
GO to Pinpoint Test F. Seatbelt - Slow retraction
Seatbelt retractor webbing guide loose
GO to Pinpoint Test C. Twist in seatbelt webbing GO to Pinpoint Test D. Interference in webbing routing GO to Pinpoint Test E. Seatbelt retractor not installed correctly GO to Pinpoint Test F. D-loop not rotating correctly GO to Pinpoint Test G. Foreign object/debris GO to Pinpoint Test E. Seatbelt - Not retracting
Seatbelt retractor webbing guide loose
GO to Pinpoint Test C. Twist in seatbelt webbing GO to Pinpoint Test D. D-loop not rotating correctly GO to Pinpoint Test G. Interference in webbing routing GO to Pinpoint Test E. Foreign object/debris GO to Pinpoint Test E. Seatbelt - Not extracting
Backlock effect-in action (webbing retracted
GO to Pinpoint Test A. quickly and came to sudden stop) GO to Pinpoint Test F. Seatbelt retractor not installed correctly GO to Pinpoint Test C. Seatbelt retractor webbing guide loose GO to Pinpoint Test D. Twist in seatbelt webbing GO to Pinpoint Test G. D-loop not rotating correctly GO to Pinpoint Test E. Interference in webbing routing GO to Pinpoint Test E. Foreign object/debris See the automatic locking retractor Automatic locking retractor activated (clicking description below – during retraction only) Seatbelt - Noisy during
operation
Automatic locking retractor activated (clicking–
during retraction only)
Interference in webbing routing (rubbing)
GO to Pinpoint Test B. GO to Pinpoint Test E. Seatbelt buckle - Not
latching / jammed
Foreign object/debris
CAUTION: Do not insert any objects or
tools into the buckle head
GO to Pinpoint Test H.
Inertia Reel Seatbelts

The vehicle is equipped with (two row one) and (three row two) inertia reel seatbelts
These seatbelts are "dual sensitive" which means that they have:
Car sense system - A vehicle motion sensor, which locks the seatbelt webbing under braking, cornering, on steep
hills and in adverse camber conditions, when parked on a steep incline or driveway or two wheels on a high curb
Web sense system - A webbing motion sensor, which locks when the seatbelt webbing is extracted suddenly
The seatbelts in the following positions are equipped with an automatic locking retractor function:

PINPOINT TEST G : D-LOOP NOT ROTATING CORRECTLY TEST
CONDITIONS DETAILS/RESULTS/ACTIONS G1: D-LOOP NOT ROTATING CORRECTLY 1 Refer to the 501-20 removal and installation section of the workshop manual, remove any trim panels required to expose the D loop (anchor point) and the seatbelt retractor 2 Ensure there are no obstructions and the webbing does not catch or rub, the D loop (anchor point) rotates correctly and if installed the confirm the height adjuster operates correctly 3 Check for correct operation twice Does the webbing move freely then retract correctly? Yes
Refer to the 501-20 removal and installation section of the workshop manual, reinstall any trim panels,
ensure there are no obstructions and the webbing does not catch or rub. No further action required
No
Replace as required. Refer to the warranty policy and procedures manual, or determine if any prior approval programme is in operation, prior to the installation of a new module/component
PINPOINT TEST H : SEATBELT BUCKLE – NOT LATCHING/JAMMED TEST
CONDITIONS DETAILS/RESULTS/ACTIONS H1: SEATBELT BUCKLE – NOT LATCHING/JAMMED
CAUTION: Do not insert any objects or tools into the buckle head 1 Visually inspect the buckle head for evidence of damage. If damaged replace as required 2 Depress the buckle release (red button) and (Using a torch) carry out visual inspection for any evidence of debris/material or foreign objects in the buckle head 3 If required remove the pretensioner from the vehicle. Remove the seat. Remove the pretensioner from the seat frame 4 Do not insert any objects or tools buckle head With the buckle removed invert and attempt to shake out any debris 5 Attempt to latch the tongue in the buckle Does the seat belt buckle operate correctly Yes
Reinstall any components, no further action required
No
Replace the pretensioner, REFER to:
Diagnostic Trouble Code (DTC) Index - DTC: Restraints Control Module (RCM) (100-00 General
Information, Description and Operation),
Rear Safety Belt Buckle (501-20A Safety Belt System, Removal and Installation). www.JagDocs.com

Passenger air bag module retaining nuts 6 - 55 Passenger air bag earth lead retaining bolt 9 - 80 Restraints control module (RCM) retaining nuts 10 - 89 Side air curtain module inflator retaining bolts 9 - 80 Side air curtain module tether straps retaining bolts 9 - 80 Side air bag module retaining nuts 7 - 62 Side impact sensor retaining bolt 10 - 89 Front crash sensor retaining bolt 10 - 89 Clock spring retaining screws 5 - 44

1 LH (left-hand) curtain airbag 2 Front passenger airbag 3 RH (right-hand) curtain airbag 4 Passenger thorax airbag 5 Front passenger seat safety belt pretensioner 6 RCM (restraints control module) 7 Driver's seat safety belt pretensioner 8 Driver's thorax airbag 9 Driver's airbag www.JagDocs.com

1 Occupant classification system pressure pad (NAS only) 2 Safety belt tension sensor (NAS only) 3 Occupant detection system pad (all, except NAS) 4 Occupant classification system control module (NAS only) 5 RH side impact sensor (pressure sensor) 6 RH rear impact sensor 7 LH rear impact sensor 8 Passenger airbag deactivation LED (light emitting diode) 9 Driver's seat position sensor 10 LH side impact sensor (pressure sensor) 11 Instrument cluster 12 LH front impact sensor 13 RH front impact sensor

Published: 30-May-2012
Supplemental Restraint System - Air Bag and Safety Belt Pretensioner
Supplemental Restraint System (SRS) - Overview
Description and Operation

OVERVIEW


WARNING: All pyrotechnic devices are dangerous. Before performing any procedures on any pyrotechnic device, read all
information contained within the Standard Workshop Practices section of this manual.
Refer to: Standard Workshop Practices (100-00 General Information, Description and Operation).
The SRS (supplemental restraint system) provides additional protection for the vehicle occupants in certain impact conditions.
The system is controlled by the RCM (restraints control module), which is mounted beneath the floor console. The system
includes twin stage drivers and front passenger airbags.
The RCM receives inputs from various sensors around the vehicle and determines which, if any, airbags should be deployed.
The SRS features an occupant detection system. The occupant detection system comprises a mat fitted inside the front passenger seat. By monitoring the condition of the mat, the RCM can determine if the front passenger seat is occupied. It uses this information to determine which airbags to deploy in the event of an impact. This information is also used to illuminate the
safety belt instrument cluster warning lamp if the front passenger seat is occupied and the safety belt is not engaged.

North American Specification (NAS) vehicles also feature an occupant classification system. The occupant classification system
comprises a control module, pressure pad and safety belt tension sensor. The system can determine the size and weight of the
front seat passenger. This information is transmitted to the RCM over the high speed CAN (controller area network) bus. The RCM uses this information to help determine which airbags to deploy in the event of an impact.

Published: 26-Jun-2012
Supplemental Restraint System - Air Bag and Safety Belt Pretensioner
Supplemental Restraint System (SRS) - System Operation and Component Description
Description and Operation

Control Diagram

NOTE: A = Hardwired; D = High speed CAN (controller area network) bus



Item Description 1 Battery 2 BJB (battery junction box) 3 RJB (rear junction box) 4 Occupant classification system control module (NAS only) 5 Safety belt tension sensor (NAS only)

6 Occupant classification system pressure pad (NAS only) 7 Passenger airbag deactivation LED (light emitting diode) 8 Instrument cluster 9 Occupant detection system pad (all, except NAS) 10 Driver's seat position sensor 11 Front passenger seat safety belt pretensioner 12 Driver's seat safety belt pretensioner 13 LH (left-hand) front impact sensor 14 RH (right-hand) front impact sensor 15 RH rear impact sensor 16 RH side impact sensor 17 LH rear impact sensor 18 LH side impact sensor 19 RCM (restraints control module)