Diagnosis & Testing: Notes
WARNING: This page is about a different car, the 1996 Mazda MX-6, 1996 Mazda 626, 1995 Mazda MX-6, and 1995 Mazda 626. However, it is still accessible from the selected car via links, so may be relevant.
On 1995 models, ABS DTCs are retrieved using Self-Diagnosis Checker (49-H018-9A1) and System Selector (49-B019-9A0). On 1996 models, ABS DTCs are retrieved using New Generation Star (NGS) Tool (49-T088-0A0) and NGS Self-Test Adapter (49-T088-003). See RETRIEVING DIAGNOSTIC TROUBLE CODES . On all models, test ABS control module using DVOM. See ABS CONTROL MODULE TEST under COMPONENT TESTING.
If ABS test equipment is unavailable, ensure wiring harness and connectors are okay. Test each ABS component. See COMPONENT TESTING . If wiring harness, connectors and all ABS components are okay, replace ABS control module with a known-good module and retest system.