Table B ABS Indicator Lamp Always ON, No DTCs

ABS & Brake Warning Indicator Lamp Circuit Schematic:

Table B - Antilock Lamp Always - No DTCs:

CIRCUIT DESCRIPTION
The Electronic Brake Control Module (EBCM) controls the ANTILOCK indicator lamp by supplying ground to turn the lamp on or 12 volts to turn the lamp off.

DIAGNOSTIC AIDS
If the ANTILOCK indicator lamp is on constantly, the EBCM is not capable of turning the lamp off or there is a short to ground in the circuit.

TEST DESCRIPTION

NOTE: Number(s) below refer to number(s) on the diagnostic chart.

2. Check for normal operation of the ANTILOCK indicator lamp.
3. Manually (with fused jumper) turn off ANTILOCK indicator lamp.