Chart A ABS Warning Lamp Illuminated W/No DTC's Set

Chart A: ABS Warning Lamp Illuminated W/No Diagnostic Trouble Codes Set (Part 1 0f 2).:

Chart A: ABS Warning Lamp Illuminated W/No Diagnostic Trouble Codes Set (Part 2 Of 2).:

ABS Warning Lamp With No DTC's Set:

CHART TEST DESCRIPTION
Number(s) below refer to circled number(s) on the diagnostic chart.
1. Confirms that a malfunction condition exists.
2. Determines whether the malfunction is due to a DTC setting condition, an indicator low side circuit malfunction, or an EBCM supply power malfunction.
3. Checks whether the malfunction is due to an open fuse.
4. Checks for an open power feed circuit.
5. Checks for an open in the ground feed to the EBCM.
6. Checks for proper connection of EBCM ground CKT 51.
7. Checks whether the fuse malfunction is due to a short to ground.
8. Identifies if the short to ground found in Step 7 is in CKT 539 or the EBCM.
9. Checks for proper retention of EBCM harness connector.
10. Checks for damaged EBCM (connector), or EBCM harness connector.
11. Checks for a damaged connector (broken lift finger) on the EBCM itself, or for a short to ground in circuit 852.