312000243 - I096 THE HAZARD WARNING LIGHTS DO NOT COME ON DURING EMERGENCY BRAKING

Following sharp braking which causes vehicle deceleration of 7 m/sec^2 (calculated by the Body Computer on the basis of the speed measured by the ABS sensors), the Body Computer activates the hazard warning lights. This function is automatically deactivated when the deceleration goes below the level of 2.5 m/sec^2.
Test results
1BRAKE SWITCH CHECKAll OKProblems encounteredOperation
Check that the brake switch is working properlyCheck the continuity of the wiring between the brake switch and the Body ComputerMove on to Step 21. Brake switch defective2. Wiring broken1. Replace the brake switch    Op. 5550D10 BRAKE LIGHT SWITCH - R+R 2. Restore correct wiring.
2ABS CONTROL UNIT CORRECT OPERATION CHECKAll OKProblems encounteredOperation
Connect the Examiner diagnostic equipment and check for errors at the ABS control unit.Move on to Step 3Presence of errorsContinue as instructed by the diagnostic equipment.
3BODY COMPUTER OPERATION CHECKAll OKProblems encounteredOperation
Check that the body computer is working properlyEnd of diagnosisBody Computer defective.Replace Body Computer    Op. 5505A32 BODY COMPUTER - R.R