GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 1999 🢒 LeSabre 🢒 Brakes 🢒 Hydraulic Brakes 🢒 Brake Warning Chime Inoperative

Brake Warning Chime Inoperative Buick and Pontiac

chime inop -- buick and pontiac

Step

Action

Value(s)

Yes

No

1

Was the entire Brake Warning System Check performed?

--

Go to step 2

Go to Brake Warning System Check

2
  1. Disconnect the body control module connectors.
  2. Connect a DMM between the the instrument cluster harness connector C2, terminal D3 and ground.
  3. Ignition switch in RUN.

Is the voltage within the specified range?

10-15 V

Go to step 3

Go to step 4

3
  1. Connect the body control module connectors.
  2. Perform the Body System Check in Electrical Diagnosis.

If no problems were found, replace the Body Control Module Replacement .

Is the repair complete?

--

Go to Brake Warning System Check

--

4
    • (Buick) repair open in circuit 33 (TAN/WHT)
    • (Pontiac) repair open in circuit 1845 (LT GRN) or 899 (diode).

If open, check for a short to positive voltage.

Is the repair complete?

--

Go to Brake Warning System Check

--

Brake Warning Chime Inoperative Oldsmobile

chime inop -- olds

Step

Action

Value(s)

Yes

No

1

Was the entire Brake Warning System Check performed?

--

Go to step 2

Go to Brake Warning System Check

2

Perform the Instrument Cluster System Check in Electrical Diagnosis, Cell 81.

If no problems were found, replace the instrument cluster.

Is the repair complete?

--

Go to Brake Warning System Check

--