Page 632 - Workshop Manual - Tunland (2017)

04-494 DIAGNOSTICS - ASSEMBLY INSTRUMENT

Diagnostic step

1 . Check operating voltage of the sensor , speedometer

(a) Ignition Switch: OFF.

(b) Disconnect speedometer K001 connector
04 (c) Ignition Switch: ON.

(d) Use multimeter to measure speedometer
sensor K001 connector No.1 stitch and No.2
stitch respectively, and the voltage between
No.1 stitch and ground connection.

Standard voltage

Multimeter connection Standard value
K001 (1) - K001 (2)
Battery voltage
K001
K001 (1) - ground

ftwxd041422

Check whether the result is normal?
Yes> go to step 3
No> If both have no voltage, go to step2. If there is voltage between No.1 stitch and
ground connection, repair the open circuit between No.2 stitch of the speed sensor
K001 connector and No.14 stitch of assembly instrument C013 connector .

2 . Check supply circuit, speed sensor