Scan Tool Displays Undefined DTC. Opel Sintra 1999

For 1990-2009 cars only

Makes 🢒 Opel 🢒 1999 🢒 Sintra 🢒 Brakes 🢒 Antilock Brake System 🢒 Scan Tool Displays Undefined DTC

This symptom table identifies undefined DTCs which result from an internal malfunction in the EBCM/EBTCM.

Thoroughly inspect any circuitry that may cause the intermittent complaint for the following conditions:

•	Rubbed-through wire insulation

•	A broken wire inside the insulation

•	Backed out terminals

•	Improper mating

•	Broken locks

•	Improperly formed or damaged terminals

•	Poor terminal-to-wiring connections

•	Physical damage to the wiring harness

Step	Action	Value(s)	Yes	No
1	Was the Diagnostic System Check performed?	--	Go to Step 2	Go to Diagnostic System Check - ABS
2	Turn the ignition switch to the OFF position. Install a scan tool. Turn the ignition switch to the RUN position, engine off. Use the scan tool in order to clear the DTCs. Turn the ignition switch to the OFF position. Turn the ignition switch to the RUN position, engine off. Does the undefined DTCs reset?	--	Go to Step 3	Go to Step 4
3	Replace the EBCM/EBTCM. Refer to Electronic Brake and Traction Control Module Replacement . Is the repair complete?	--	Go to Diagnostic System Check - ABS	--
4	Is the malfunction intermittent or not present at this time?	--	Go to Diagnostic Aids	Go to Diagnostic System Check - ABS