Switch and relay
T-74
Check of horn relay
1. Remove the horn relay;
2. Check and confirm the continuity between the
terminals of horn relay, with an ohmmeter. If it
fails to meet the technique requirements,
replace horn relay.
Disassembly and assembly of clock spring
1 Screws
2
Clock spring
See Essentials to Installation of Clock
Spring
3 Connector
1. Remove the negative cable of battery;
2. Dismantle the main safety airbag module.
Please refer to the “Disassembly/Assembly of
Driver Sided Airbag Module”
3. Pull out all plugs of steering wheel connecting
the clock spring;
4. Dismantle the fixing nuts of steering wheel.
The tightening torque for the fixing nuts of
steering wheel: 25 N.m.;
5. Align the steering wheel with the center and
make it stay at the lock position, and take out
steering wheel;
6. Dismantle all screws on the upper/lower cover
of steering column and take out the lower
cover;
7. Pull out all connectors connecting the lower
end of clock spring;
8. Dismantle three screws fixing the clock spring.
9. Take out the clock spring from the steering
wheel.
Warning: Prior to the installation, be sure that
the clock spring stays in the center.
10. Keep the center of clock spring aligned.
1) The pin can be removed only after the clock
spring has been installed;
2) For the clock spring without the location pin,
the installation is allowed only with the center
aligned;
(1) Turn clockwise up to extreme position (until it
cannot rotate any further);
(2) Turn counterclockwise about 2.75 circles until
the arrow on the clock spring aligned.
11. Reassemble the rest of parts in the reverse
order.
Essentials to installation of clock spring
Attention
If the clock spring is not aligned, the clock spring
wire will break due to excessive tension when the
steering wheel is turned. Note to make adjustment
after the clock spring has been installed.
Adjustment of clock spring
Note: The adjustment process is also described in
the warning label of clock spring.
1. Turn the steering wheel to face the front wheel
forward.
Attention: If the clock spring is too tense, it will be
damaged. Do not forcibly turn the clock spring.
2. Turn clockwise the clock spring till to the end.
Continuity
Terminal
Steps
To Next Page
Loading...