GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2000 🢒 Eldorado 🢒 Body and Accessories 🢒 Wipers/Washer Systems 🢒 Wipers Delay Mode Inoperative

Wipers Delay Mode Inoperative w/o CE1

Step

Action

Value(s)

Yes

No

1

Was the Wiper/Washer System Check performed?

--

Go to Step 2

Go to Wiper/Washer System Check

2
  1. Turn the ignition switch OFF.
  2. Disconnect wiper switch connector C202.
  3. Set the wiper switch to DELAY.
  4. Measure the resistance through connector C202 from terminal E5 to terminal E9, using a J 39200 .
  5. Move the wiper switch through the entire delay range.

Does the resistance vary within the specified range?

91 kohms to 1.2 Mohms

Go to Step 4

Go to Step 3

3

Replace the wiper/washer switch. Refer to Multifunction Turn Signal Lever Replacement - On Vehicle in Steering Wheel and Column - Tilt.

Is the replacement complete?

--

Go to Wiper/Washer System Check

--

4

Measure the resistance through connector C202 from terminal E5 to terminal E6, using a J 39200 .

Is the resistance less than the specified value?

3 ohms

Go to Step 6

Go to Step 5

5

Replace the wiper/washer switch. Refer to Multifunction Turn Signal Lever Replacement - On Vehicle in Steering Wheel and Column - Tilt.

Is the replacement complete?

--

Go to Wiper/Washer System Check

--

6
  1. Reconnect wiper/washer switch connector C202.
  2. Disconnect wiper motor connector C1.
  3. Turn the ignition switch ON.
  4. Set the wiper switch to HI.
  5. Measure the voltage from wiper motor connector C1, terminal B, to ground using a J 39200 .

Is the measurement within the specified values?

10.5-15 V

Go to Step 8

Go to Step 7

7

Repair the poor connection or the open in CKT 91.

Is the repair complete?

--

Go to Wiper/Washer System Check

--

8

Measure the voltage from wiper moptor connector C1, terminal F, to ground using a J 39200 .

Is the measurement within the specified values?

10.5-15 V

Go to Step 10

Go to Step 9

9

Repair the poor connection or the open in CKT 94.

Is the repair complete?

--

Go to Wiper/Washer System Check

--

10

Replace the wiper motor cover. Refer to Wiper Motor Cover Replacement .

Is the replacement complete?

--

Go to Wiper/Washer System Check

--

Wipers Delay Mode Inoperative w/CE1

Step

Action

Value(s)

Yes

No

1

Was the Wiper/Washer System Check performed?

--

Go to Step 2

Go to Wiper/Washer System Check

2
  1. Disconnect the Rainsense module connector.
  2. Turn the ignition switch ON.
  3. Connect a J 35616-200 between Rainsense module connector terminal 7 and terminal 8.

Is the test light on?

--

Go to Step 6

Go to Step 3

3

Connect a J 35616-200 from Rainsense module connector, terminal 8, to ground.

Is the test light on?

--

Go to Step 4

Go to Step 5

4

Repair the open in CKT 1051.

Is the repair complete?

--

Go to Wiper/Washer System Check

--

5

Repair the open in CKT 43.

Is the repair complete?

--

Go to Wiper/Washer System Check

--

6
  1. Disconnect connector C202.
  2. Inspect for continuity from connector C202, terminal E9, to Rainsense module connector, terminal 6 using a J 39200 .

Is there continuity?

--

Go to Step 8

Go to Step 7

7

Repair the open in CKT 94.

Is the repair complete?

--

Go to Wiper/Washer System Check

--

8
  1. Reconnect the Rainsense module connector.
  2. Measure the resistance through connector C202 from terminal E5 to terminal E9, using a J 39200 .
  3. Move the wiper switch through the entire Auto Delay range.

Does the resistance vary within the specified range?

91 kohms to 1.2 Mohms

Go to Step 9

Go to Step 10

9
  1. Set the wiper switch in the Auto Delay range.
  2. Measure the resistance through connector C202 from terminal E5 to terminal E6, using a J 39200 .

Is the measurement less than the specified value?

3 ohms

Go to Step 11

Go to Step 10

10

Replace the wiper/washer switch. Refer to Multifunction Turn Signal Lever Replacement - On Vehicle in Steering Wheel and Column - Tilt.

Is the replacement complete?

--

Go to Wiper/Washer System Check

--

11
  1. Reconnect connector C202.
  2. Disconnect connector C1.
  3. Measure the resistance from connector C1, terminal G, to Rainsense module connector, terminal 9, using a J 39200 .

Is the measurement less than the specified value?

3 ohms

Go to Step 13

Go to Step 12

12

Repair the open in CKT 1715.

Is the repair complete?

--

Go to Wiper/Washer System Check

--

13

Measure the resistance from connector C1, terminal F, to Rainsense module connector, terminal 5, using a J 39200 .

Is the measurement less than the specified value?

3 ohms

Go to Step 15

Go to Step 14

14

Repair the open in CKT 1714.

Is the repair complete?

--

Go to Wiper/Washer System Check

--

15

Replace the wiper motor cover. Refer to Wiper Motor Cover Replacement .

Is the problem corrected?

--

Go to Wiper/Washer System Check

Go to Step 16

16

Replace the rainsense module. Refer to Windshield Outside Moisture Sensor Replacement .

Is the replacement complete?

--

Go to Wiper/Washer System Check

--