WIPER ARM
Ensure wiper motor is in park position. Position wiper arm and blade assembly so tip of blade is specified distance above front window trim. See WIPER ADJUSTMENT SPECIFICATIONS table.
WIPER MOTOR CONTINUITY
Note. (Scheme 1)when conducting the following tests.
With wiper motor in park position, ensure continuity exists between terminals "A", "B" and "C". With wiper motor in any other position than park, continuity should exist between terminals "A" and "C", and "B" and "D".
WIPER MOTOR LOW SPEED
Note. (Scheme 1)when conducting the following tests.
Connect battery voltage to wiper motor terminal "C". Connect ground to wiper motor housing. Motor should run at low speed.
WIPER MOTOR HIGH SPEED
Note. (Scheme 1)when conducting the following tests.
Connect battery voltage to wiper motor terminal "A". Connect ground to wiper motor housing. Motor should run at high speed.
Scheme 1
WIPER RELAY
Note. Intermittent wiper relay is incorporated into wiper switch. See COMBINATION SWITCH in STEERING COLUMN SWITCHES article in the ACCESSORIES/SAFETY EQUIPMENT section.
WIPER SWITCH
Note. See COMBINATION SWITCH in STEERING COLUMN SWITCHES article in the ACCESSORIES/SAFETY EQUIPMENT section.
WIPER MOTOR
| CAUTION | DO NOT remove wiper motor arm unless necessary. If wiper motor arm removal is necessary, mark wiper arm position on adapter plate or motor housing for reassembly. |
Note. See COMBINATION SWITCH in STEERING COLUMN SWITCHES article in the ACCESSORIES/SAFETY EQUIPMENT section.