Jaguar XJ (X350). Manual — part 1324

-> No

GO to Pinpoint Test G240121t174.

G240121t174 : CHECK THE TV RGB SIGNAL GROUND HARNESS FOR SHORT
TO B+

1. Measure the voltage between TL20, pin 11 (W) and GROUND.

•

Is the voltage greater than 3 volts?

-> Yes

GO to Pinpoint Test G240121t177.

-> No

GO to Pinpoint Test G240121t178.

G240121t175 : CHECK THE CIRCUIT BETWEEN CC11 AND INTERMEDIATE
CONNECTOR CC02 FOR HIGH RESISTANCE

1. Disconnect intermediate connector, CC02. 2. Measure the resistance between CC11, pin 01 (W)

and CC02, pin 16 (W).

•

Is the resistance greater than 5 ohms?

-> Yes

INSTALL a new harness between CC02 and CC11. TEST the system for normal operation.

-> No

INSTALL a new harness between CC02 and TL20. TEST the system for normal operation.

G240121t176 : CHECK THE CIRCUIT BETWEEN CC11 AND INTERMEDIATE
CONNECTOR CC02 FOR SHORT TO GROUND

1. Disconnect intermediate connector, CC02. 2. Measure the resistance between CC11, pin 01 (W)

and GROUND.

•

Is the resistance less than 10,000 ohms?

-> Yes

INSTALL a new harness between CC02 and CC11. TEST the system for normal operation.

-> No

INSTALL a new harness between CC02 and TL20. TEST the system for normal operation.

G240121t177 : CHECK THE CIRCUIT BETWEEN CC11 AND INTERMEDIATE
CONNECTOR CC02 FOR SHORT TO B+

1. Measure the voltage between CC11, pin 01 (W) and GROUND.

•

Is the voltage greater than 3 volts?

-> Yes

INSTALL a new harness between CC02 and CC11. TEST the system for normal operation.

-> No

INSTALL a new harness between CC02 and TL20. TEST the system for normal operation.

G240121t178 : CHECK THE TV SYNC SIGNAL HARNESS FOR HIGH
RESISTANCE

1. Disconnect the battery negative terminal. 2. Disconnect the audio video selector module electrical

connector, TL20. 3. Disconnect the TV electrical connector, CC11. 4. Measure the resistance between

TL20, pin 16 (N) and CC11, pin 09 (N).

•

Is the resistance greater than 5 ohms?

-> Yes

GO to Pinpoint Test G240121t181.

-> No

GO to Pinpoint Test G240121t179.

G240121t179 : CHECK THE TV SYNC SIGNAL HARNESS FOR SHORT TO
GROUND

1. Reconnect the battery negative terminal. 2. Measure the resistance between TL20, pin 16 (N) and

GROUND.

•

Is the resistance less than 10,000 ohms?

-> Yes

GO to Pinpoint Test G240121t182.

-> No

GO to Pinpoint Test G240121t180.

G240121t180 : CHECK THE TV SYNC SIGNAL HARNESS FOR SHORT TO B+

1. Measure the voltage between TL20, pin 16 (N) and GROUND.

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•

Is the voltage greater than 3 volts?

-> Yes

GO to Pinpoint Test G240121t183.

-> No

GO to Pinpoint Test G240121t184.

G240121t181 : CHECK THE CIRCUIT BETWEEN CC11 AND INTERMEDIATE
CONNECTOR CC02 FOR HIGH RESISTANCE

1. Disconnect intermediate connector, CC02. 2. Measure the resistance between CC11, pin 09 (N)

and CC02, pin 17 (N).

•

Is the resistance greater than 5 ohms?

-> Yes

INSTALL a new harness between CC02 and CC11. TEST the system for normal operation.

-> No

INSTALL a new harness between CC02 and TL20. TEST the system for normal operation.

G240121t182 : CHECK THE CIRCUIT BETWEEN CC11 AND INTERMEDIATE
CONNECTOR CC02 FOR SHORT TO GROUND

1. Disconnect intermediate connector, CC02. 2. Measure the resistance between CC11, pin 09 (N)

and GROUND.

•

Is the resistance less than 10,000 ohms?

-> Yes

INSTALL a new harness between CC02 and CC11. TEST the system for normal operation.

-> No

INSTALL a new harness between CC02 and TL20. TEST the system for normal operation.

G240121t183 : CHECK THE CIRCUIT BETWEEN CC11 AND INTERMEDIATE
CONNECTOR CC02 FOR SHORT TO B+

1. Measure the voltage between CC11, pin 09 (N) and GROUND.

•

Is the voltage greater than 3 volts?

-> Yes

INSTALL a new harness between CC02 and CC11. TEST the system for normal operation.

-> No

INSTALL a new harness between CC02 and TL20. TEST the system for normal operation.

G240121t184 : CHECK THE TV SYNC GROUND HARNESS FOR HIGH
RESISTANCE

1. Disconnect the battery negative terminal. 2. Disconnect the audio video selector module electrical

connector, TL20. 3. Disconnect the TV electrical connector, CC11. 4. Measure the resistance between

TL20, pin 15 (W) and CC11, pin 07 (W).

•

Is the resistance greater than 5 ohms?

-> Yes

GO to Pinpoint Test G240121t187.

-> No

GO to Pinpoint Test G240121t185.

G240121t185 : CHECK THE TV SYNC GROUND HARNESS FOR SHORT TO
GROUND

1. Reconnect the battery negative terminal. 2. Measure the resistance between TL20, pin 15 (W) and

GROUND.

•

Is the resistance less than 10,000 ohms?

-> Yes

GO to Pinpoint Test G240121t188.

-> No

GO to Pinpoint Test G240121t186.

G240121t186 : CHECK THE TV SYNC GROUND HARNESS FOR SHORT TO B+

1. Measure the voltage between TL20, pin 15 (W) and GROUND.

•

Is the voltage greater than 3 volts?

-> Yes

GO to Pinpoint Test G240121t189.

-> No

No circuit fault found. Contact dealer technical support for advice on possible TV or audio video

selector module failure.

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