Verification of brake circuit warning indicator function: Verification

WARNING: This page is about a different car, the 1998 Volvo C70. However, it is still accessible from the selected car via links, so may be relevant.

HINT: After repair, it is necessary to check that the symptom no longer exists.

HINT: Perform as follows:

Fig 1: Engine Start Verification

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 2: Identifying Connector(s) Reinstallation

Courtesy of VOLVO CARS OF NORTH AMERICA.

Ignition off.
Reconnect connectors, components etc.
Start engine.
Rev engine up once.

Fig 3: Identifying Brake Warning Display
Courtesy of VOLVO CARS OF NORTH AMERICA.
- HINT: The brake circuit warning indicator should not come on if the brake fluid level is correct.
- Remove the reservoir cap. Lift up the brake fluid sensor and let the float mechanism hang freely.
- NOTE:
  Place rags under the brake fluid reservoir in to order avoid brake fluid spillage on painted surfaces.

Check that the brake circuit indicator comes on.

OK
VERIFIED: Troubleshooting has been completed.
NOT OK
VERIFICATION FAILED: The fault should have been detected and remedied. As this is not the case fault-tracing has failed. Exit fault-tracing for this diagnostic trouble code (DTC) or make another attempt.