Jaguar XJ (X350). Manual — part 99

G528618t11 : Check the antenna positive circuit for short circuit to power

1. Measure the resistance between:

EC84, harness side

Battery

Pin 01, positive

Positive terminal

•

Is the resistance less than 10,000 ohms?

-> Yes

GO to Pinpoint Test

G528618t15

.

-> No

GO to Pinpoint Test

G528618t16

.

G528618t12 : Check whether the short circuit is in the harness or the
module

1. Disconnect the TPMS module connector, CR94. 2.

Measure the resistance between:

EC84, harness side

Battery

Pin 02, negative

Negative terminal

•

Is the resistance less than 10,000 ohms?

-> Yes

REPAIR the short circuit. This circuit contains intermediate connector, EC17. For additional

information, refer to the wiring diagram. Clear the DTC and test the system for normal operation.

-> No

INSTALL a new TPMS control module.

Tire Pressure Monitoring System (TPMS) Module

G528618t13 : Check whether the short circuit is in the harness or the
module

1. Disconnect the TPMS module connector, CR94. 2.

Measure the resistance between:

EC84, harness side

Battery

Pin 02, negative

Positive terminal

•

Is the resistance less than 10,000 ohms?

-> Yes

REPAIR the short circuit. This circuit contains intermediate connector, EC17. For additional

information, refer to the wiring diagram. Clear the DTC and test the system for normal operation.

-> No

INSTALL a new TPMS control module.

Tire Pressure Monitoring System (TPMS) Module

G528618t14 : Check whether the short circuit is in the harness or the
module

1. Disconnect the TPMS module connector, CR94. 2.

Measure the resistance between:

EC84, harness side

Battery

www.

Pin 01, positive

Negative terminal

•

Is the resistance less than 10,000 ohms?

-> Yes

REPAIR the short circuit. This circuit contains intermediate connector, EC17. For additional

information, refer to the wiring diagram. Clear the DTC and test the system for normal operation.

-> No

INSTALL a new TPMS control module.

Tire Pressure Monitoring System (TPMS) Module

G528618t15 : Check whether the short circuit is in the harness or the
module

1. Disconnect the TPMS module connector, CR94. 2.

Measure the resistance between:

EC84, harness side

Battery

Pin 01, positive

Positive terminal

•

Is the resistance less than 10,000 ohms?

-> Yes

REPAIR the short circuit. This circuit contains intermediate connector, EC17. For additional

information, refer to the wiring diagram. Clear the DTC and test the system for normal operation.

-> No

INSTALL a new TPMS control module.

Tire Pressure Monitoring System (TPMS) Module

G528618t16 : Check the antenna negative circuit for high resistance

1. Measure the resistance between:

CR94, harness side EC84, harness side

Pin 16, negative

Pin 02, negative

•

Is the resistance greater than 5 ohms?

-> Yes

REPAIR the high resistance circuit. This circuit contains intermediate connector, EC17. For additional

information, refer to the wiring diagram. Clear the DTC and test the system for normal operation.

-> No

GO to Pinpoint Test

G528618t17

.

G528618t17 : Check the antenna positive circuit for high resistance

1. Measure the resistance between:

CR94, harness side EC84, harness side

Pin 15, positive

Pin 01, positive

•

Is the resistance greater than 5 ohms?

-> Yes

REPAIR the high resistance circuit. This circuit contains intermediate connector, EC17. For additional

information, refer to the wiring diagram. Clear the DTC and test the system for normal operation.

-> No

INSTALL a new right hand front low-frequency antenna.

Tire Pressure Monitoring System (TPMS) Front Antenna

PINPOINT TEST G528618p4 : LEFT
HAND REAR LOW-FREQUENCY
ANTENNA CIRCUIT

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