Acura 3.5 RL Manual page 1264

Wiper/Washer
Control Unit Input Test (cont'd)
Disconnect the connectors from the removed driver's unit.
Cavity Wire
Ignition switch ON (II)
and wiper switch at
I NT
B5 GRN
Brake pedal pushed
B12 GRN/WHT
Ignition switch ON (II)
GRN/RED
B18
Ignition switch ON (II)
and washer switch ON
B20 BLK/WHT
Intermittent dwell time
B6 GRN/YEL
control ring turned
B19 RED/YEL
Shift lever
C2
BLK/BLU
1 Parking brake pedal
GRN/RED*
C16
2
depressed
GRN/WHT*
Test condition
Check for voltage to ground:
There should be battery voltage.
Check for voltage to ground:
There should be battery voltage.
Check for voltage to ground:
There should be battery voltage.
Check for voltage to ground:
There should be battery voltage.
Check for resistance between the
terminals: It should vary from 0 to
Check for voltage to ground:
There should be less than 1 V.
Check for voltage to ground:
There should be less than 1 V.
Test: Desired result
as the ring is turned.
Possible cause if result is not obtained
• Blown No. 23 (10 A) fuse in the
under-dash fuse/relay box ('96 - 98
models)
• Blown No. 58 (30 A) fuse in the
under-hood fuse/relay box ('99 - 01
models)
• Faulty windshield wiper motor
relay ('99 - 01 models)
• Faulty wiper switch
• An open in the wire
• Blown No. 39 (15 A) fuse in the
under-hood fuse/relay box
• Faulty brake switch
• An open in the wire
• Blown No. 23 (10 A) fuse in the
under-dash fuse/relay box ('96 - 98
models)
• Blown No. 58 (30 A) fuse in the
under-hood fuse/relay box ('99 - 01
models)
• Faulty windshield wiper motor
relay ('99-01 models)
• Faulty intermittent wiper relay
• Faulty wiper switch
• An open in the wire
• Blown No. 23 (10 A) fuse in the
under-dash fuse/relay box ('96 - 98
models)
• Blown No. 58 (30 A) fuse in the
under-hood fuse/relay box ('99 - 01
models)
• Faulty windshield wiper motor
relay ('99 - 01 models)
• Faulty washer switch
• An open in the wire
• Blown No. 13 (7.5 A) fuse in the
under-dash fuse/relay box ('99 - 01
models)
• Faulty intermittent dwell time
controller
• An open in the wire
• Faulty transmission range switch
• Poor ground (G401, G402)
• An open in the wire
• Faulty parking brake switch
• An open in the wire