GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 1999 🢒 Camaro 🢒 Body and Accessories 🢒 Lighting Systems 🢒 Headlamps, Daytime Running Lamps (DRL) Off, Ignition in RUN (Park Brake Applied)

Headlamps, Daytime Running Lamps (DRL) Off, Ignition in RUN (Park Brake Applied) for Chevrolet Camaro 1999

Headlamps, Daytime Running Lamps (DRL) Off, Ignition in RUN (Park Brake Applied) Scand. (Headlamp Switch Off)

Step

Action

Value(s)

Yes

No

1

Was the entire DRL system check performed?

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Go to Step 2

Go to Daytime Running Lights (DRL) System Check

2
  1. Make sure the headlamps are off..
  2. Turn the ignition switch to the RUN position.
  3. Connect a test light between the Daytime Running Lights (DRL) relay terminal 87 and ground.

Does the test light illuminate?

--

Go to Step 3

Go to Step 4

3

Repair the poor connection or open in circuit 12.

Is the repair complete?

--

Go to Step 11

--

4

Connect a test light between the DRL relay terminals 85 and 86.

Does the test light illuminate?

--

Go to Step 5

Go to Step 6

5

Connect a test light at the DRL relay terminals 30 and 86.

Does the test light illuminate?

--

Go to Step 7

Go to Step 8

6

Connect a test light at the DRL relay terminals 85 and ground.

Does the test light illuminate?

--

Go to Step 9

Go to Step 10

7

Replace the DRL relay.

Is the repair complete?

--

Go to Step 11

--

8

Repair a poor connection or open in circuit 1372.

Is the repair complete?

--

Go to Step 11

--

9

Repair a poor connection or open in circuit 150.

Is the repair complete?

--

Go to Step 11

--

10

Repair a poor connection or open in circuit 141.

Is the repair complete?

--

Go to Step 11

--

11
  1. Turn the ignition switch to the OFF position.
  2. Reconnect all connectors/components removed.

Have all repairs been made?

--

Go to Daytime Running Lights (DRL) System Check

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