Jaguar XJ (X350). Manual — part 206

secondary apply switch tests, GO

to Pinpoint Test

G531320p7

.

C1D071C

Secondary Park

Brake Apply Switch

•

Parking brake module
secondary apply switch
circuit - voltage out of
range

Carry out any pinpoint tests

associated with this DTC using the

manufacturer approved diagnostic

system. Refer to electrical circuit

diagrams and check, secondary

apply switch circuit for fault, for

secondary apply switch tests, GO

to Pinpoint Test

G531320p2

.

C1D0811

Secondary Park

Brake Release Switch

•

Parking brake module
secondary release switch
circuit - short circuit to
ground

Carry out any pinpoint tests

associated with this DTC using the

manufacturer approved diagnostic

system. Refer to electrical circuit

diagrams and check, secondary

release switch circuit for short

circuit to ground, for secondary

release switch tests, GO to

Pinpoint Test

G531320p20

.

C1D0815

Secondary Park

Brake Release Switch

•

Parking brake module
secondary release switch
circuit - short circuit to
power or open circuit

Carry out any pinpoint tests

associated with this DTC using the

manufacturer approved diagnostic

system. Refer to electrical circuit

diagrams and check, secondary

release switch circuit for short to

power or open circuit For

secondary release switch tests,

GO to Pinpoint Test

G531320p18

.

C1D081C

Secondary Park

Brake Release Switch

•

Parking brake module
secondary release switch
circuit - voltage out of
range

Carry out any pinpoint tests

associated with this DTC using the

manufacturer approved diagnostic

system. Refer to electrical circuit

diagrams and check, secondary

release switch circuit for short

circuit to power or high

resistance, for secondary release

switch tests, GO to Pinpoint Test

G531320p4

.

C1D1000 FET Over

Current/Over

•

Parking brake module -

Suspect the module, check and

install a parking brake module as

Temperature

internal fault

required, refer to the new module

installation note at the top of the

DTC Index

C1D1162

Park Brake Release

Switch

•

Parking brake switch -
internal fault

Suspect parking brake switch

mechanical fault, check and install

a parking brake switch as required

C1D1164

Park Brake Release

Switch

•

Parking brake switch -
internal fault

Suspect parking brake switch

mechanical failure, check and

install a parking brake switch as

required

C1D1464 Ignition Status

•

Parking brake module -
ignition status circuit
fault

Refer to electrical circuit diagrams

and check, parking brake module

ignition status circuit for fault

C1D1564 Brake Switch Status

•

Parking brake module,
brake switch circuit fault
(Failed plausibility check
with CAN data)

Carry out any pinpoint tests

associated with this DTC using the

manufacturer approved diagnostic

system. Refer to electrical circuit

diagrams and check footbrake

switch circuit for fault, for

footbrake switch tests, GO to

Pinpoint Test

G531320p22

.

C1D1614

High Power Battery

Feed

•

High power feed circuit -
short to ground or high
resistance

Refer to electrical circuit diagrams

and check parking brake module

high power feed circuit for short

circuit to ground or high

resistance, for power feed tests,

GO to Pinpoint Test

G531320p11

.

C1D2092 Vehicle Deceleration

•

Key-Out-Apply after
implausible vehicle
speed (Implausible
vehicle speed is defined
as a change from High
Speed Dynamic Mode to
Static Mode without
passing through Low
Speed Dynamic Mode)

Check DSC (ABS) module for

stored fault codes

U000100

High Speed CAN

Communication Bus

- Can

•

Parking brake module -
CAN Bus circuit fault

Refer to electrical circuit diagrams

and check parking brake module

www.

Transmit/Receive

Error

CAN Bus circuit fault

U000188

High Speed CAN

Communication Bus

- CAN Bus off

•

Parking brake module -
CAN Bus circuit fault

Refer to electrical circuit diagrams

and check parking brake module

CAN Bus circuit fault

U010000

Lost Communication

With ECM/PCM

•

Parking brake module -
CAN Bus circuit fault

Refer to electrical circuit diagrams

and check parking brake module

CAN Bus circuit to engine control

module for fault

U010100

Lost Communication

with TCM

•

Parking brake module -
CAN Bus circuit fault

Refer to electrical circuit diagrams

and check parking brake module

CAN Bus circuit to transmission

control module for fault

U012100

Lost Communication

With Anti-Lock Brake

System (ABS) Control

Module

•

Parking brake module -
CAN Bus circuit fault

Refer to electrical circuit diagrams

and check parking brake module

CAN Bus circuit to (DSC) anti-lock

brake system control module for

fault

U015500

Lost Communication

With Instrument

Panel Cluster (IPC)

Control Module

•

Parking brake module -
CAN Bus circuit fault

Refer to electrical circuit diagrams

and check parking brake module

CAN Bus circuit to instrument

panel cluster for fault

U040100

Invalid Data

Received From

ECM/PCM

•

Parking brake module -
CAN Bus circuit fault (At
least one message from
the ECM/PCM was
invalid for 250 ms or
longer)

Refer to electrical circuit diagrams

and check parking brake module

CAN Bus circuit to engine control

module for fault

U040200

Invalid Data

Received From

Transmission Control

Module

•

Parking brake module -
CAN Bus circuit fault (At
least one message from
the TCM was invalid for
250 ms or longer)

Refer to electrical circuit diagrams

and check parking brake module

CAN Bus circuit to transmission

control module for fault

U041500

Invalid Data

Received From Anti-

Lock Brake System

Control Module

•

Parking brake module -
CAN Bus circuit fault (At
least one message from
the ABS was invalid for
250 ms or longer)

Refer to electrical circuit diagrams

and check parking brake module

CAN Bus circuit to anti-lock brake

system control module for fault

Pinpoint Tests

PINPOINT TEST G531320p1 : PRIMARY
PARKING BRAKE APPLY SWITCH
CIRCUIT FAILURE

G531320t1 : CHECK THE PRIMARY APPLY SIGNAL CIRCUIT FOR SHORT
CIRCUIT TO POWER

1. Key off. 2.

Electric parking brake module connector 1 (CR50) disconnected. 3.

Electric parking brake module connector 2 (CR32) connector disconnected. 4. Key on, engine off. 5.

Measure the resistance between:

CR50, harness side

Vehicle battery

Electric parking brake switch apply 1 - signal - Pin 10 Positive terminal

•

Is the resistance greater than 100 Kohms?

-> Yes

GO to Pinpoint Test

G531320t2

.

-> No

www.