Test 38A - Repairing Fluid Lamp Circuit
NOTE:
For connector terminal identification, see CONNECTOR IDENTIFICATION
. For wiring diagrams, see WIRING DIAGRAMS
. Perform TEST VER-1 after each repair.
CAUTION:
Always turn ignition switch to OFF position prior to disconnecting any module connector.
- Turn ignition switch to OFF position. Wait 60 seconds. Check if washer fluid reservoir is full. Add washer fluid as necessary. If washer fluid reservoir is low and low washer fluid lamp does not come on, go to TEST 38B. If washer fluid reservoir is full, go to next step.
- Turn ignition switch to ON position. Wait 60 seconds and observe message center. If low washer fluid lamp does not come on, system is operating properly at this time. If low washer fluid lamp comes on, go to next step.
- Using DRB, read washer fluid status. If DRB displays WASH FLUID OK, go to step 5). If DRB does not display WASH FLUID OK, go to next step.
- Disconnect washer fluid level switch connector from bottom of washer fluid reservoir. If DRB displays WASH FLUID OK, replace washer fluid level switch. If DRB does not display WASH FLUID OK, go to next step.
- Turn ignition switch to OFF position. Disconnect Body Control Module (BCM) Gray connector. BCM is located behind right kick panel. Using DRB in ohmmeter mode, check resistance of BCM Gray connector terminal No. 17 (Black/Tan wire). If resistance is less than 5 ohms, repair short to ground in Black/Tan wire. If resistance is more than 5 ohms, replace BCM.
- Turn ignition switch to OFF position. Disconnect Body Control Module (BCM) Bone connector. Turn ignition switch to ON position. Observe message center. If low washer fluid lamp comes on, repair short to ground in Red wire. If low washer fluid lamp does not come on, replace BCM.