Acura 3.5 RL Manual page 1185

Cavity Wire Test condition
Connect C3 to the C2
terminal, and C7 termi-
nal to the C1 terminal
C2 BRN
momentarily.
•
•
Connect C3 to the C3
LT GRN
C7
terminal, and C2 termi-
nal to the C1 terminal
momentarily.
Connect C3 to the C5
terminal, and C6 termi-
nal to the C1 terminal
GRY/RED
C5
momentarily.
• •
Connect C3 to the C6
PNK/BLK
C6
terminal, and C5 termi-
nal to the C1 terminal
momentarily.
Reconnect all connectors to the steering column control unit.
Cavity Wire Test condition
Under all conditions
B2 GRY
with all steering
•
•
column control unit
B10 BRN
connectors connected.
Under all conditions
with all steering
column control unit
B9 PNK
connectors connected.
• *
B10 BRN
Under all conditions
with all steering
B1 BLU column control unit
connectors connected.
• •
B10 BRN
Test: Desired result
Check the tilt motor operation:
The steering column should tilt up.
Check the tilt motor operation:
The steering column should tilt
down.
Check the extend-retract motor
operation:
The steering column should
retract.
Check the extend-retract motor
operation:
The steering column should
extend.
Test: Desired result
Check for voltage between the
B2 and B10 terminals:
There should be 5 V.
Check for voltage between the
B9 and B10 terminals:
There should be about 2.5 V or
more with the steering column in
the fully-extended position, and
about 2.5 V or less in the
fully-retracted position.
Check for voltage between the
B1 and B10 terminals:
There should be about 2.5 V or
more with the steering column in
the fully-up position, and about 2.5
V or less in the fully-down posi-
tion.
Possible cause if result is not obtained
• Faulty tilt motor
• An open in the wire
• Faulty tilt motor
• An open in the wire
• Faulty extend-retract motor
• An open in the wire
• Faulty extend-retract motor
• An open in the wire
Possible cause if result is not obtained
• Faulty steering column position
sensors
• An open in the wire
• Faulty steering column position
sensors
• An open in the wire
• Faulty steering column position
sensors
• An open in the wire