Bendix Commercial Vehicle Systems Bendix BlindSpotter SD User Manual

Page 13

Advertising
background image

13

YES

(With power OFF.) Disconnect the harness at the Operator Display Unit (J1).

Power ON. Measure the voltage between Pins 1 and 2 of the harness connector J1.

Power OFF.

Disconnect the harness at the Operator Display Unit (J1).

Measure the resistance between Pin 3 of the display harness

connector J1 and chassis ground

Both LEDs illuminate

and remain ON.

Harness

Harness

Repair/replace the harness.

Re-connect all connectors.

Re-run the power-up test.

Replace the Operator Display Unit.

Re-connect all connectors.

Re-run the power-up test.

Measure

the resistance

between Pin 2 and 3

of the harness connector J1.

Is the resistance outside

the range 0 to

0.3 Ohms?

Is

the

resistance greater

than 100K Ohms?

NO

NO, the resistance

is out-of-range

Replace the radar sensor.

Re-connect all connectors.

Re-run the power-up test.

Replace the Operator

Display Unit.

Re-connect all connectors.

Re-run the power-up test.

Is

the

voltage in the range 10

to 14 volts?

YES

NO, the voltage

is out-of-range

YES, the

resistance is

out-of-range

3.5 TROUBlEShOOTING WhEN BOTh lEDs REmaIN ON

Advertising