| | Results of the tests |
| 0 | PRELIMINARY CHECKS | All OK | Problems encountered | Operation |
|---|
| For the 1.9 JTD;First of all check whether the ABS warning light and the handbrake warning light come on simultaneously during starting and then go out | Move on to Step 1 | The two warning lights both remain on after starting | Proceed as instructed See table K062 ABS AND HANDBRAKE WARNING LIGHTS BOTH ON |
| 1 | CHECK USING DIAGNOSTIC EQUIPMENT | All OK | Problems encountered | Operation |
|---|
| For the 1.9 JTD;Connect the Examiner diagnostic equipment to the diagnostic socket.Check that there are no faults in the ABS control unit | Move on to Step 2 | 1. Error detected in the control unit2. No communication with the control unit | 1. Continue following the instructions for the diagnostic equipment2. Restore:- Connection between the ABS control unit and the diagnostic connector;- ABS control unit supply See E7020 ABS |
| 2 | ACTIVE DIAGNOSIS WITH DIAGNOSTIC EQUIPMENT | All OK | Problems encountered | Operation |
|---|
| For the 1.9 JTD;Keeping the Examiner diagnostic equipment connected, carry out the active diagnosis of:- pump motor;- solenoid valves. | Move on to Step 3 | Fault detected in one of the solenoid valves | Replace the ABS electronic control unit - electrohydraulic unit Op. 3340A12 ABS HYDRAULIC AND ELECTRONIC CONTROL UNIT - R.R. |
| 3 | REAR BRAKE CALIPER CHECK | All OK | Problems encountered | Operation |
|---|
| For the 1.9 JTD;Check the condition of the rear brake caliper pistons | Move on to Step 4 | Pistons worn or seized | Replace the rear brake calipers Op. 3310B36 REAR BRAKE CALIPER (ONE), LEFT OR RIGHT - R.R |
| 4 | CHECK ON FLEXIBLE BRAKE PIPES AND BLEEDING | All OK | Problems encountered | Operation |
|---|
| For the 1.9 JTD;Visually inspect that there are no bends or constrictions in the brake pipes, bleed the system and check that the fluid comes out evenly from the bleed screws. | Move on to Step 5 | Bends or constrictions present, the fluid does not come out evenly | Replace the section of pipe affected by the problem Op. 3340B ABS SYSTEM PIPES |
| 5 | FRONT BRAKE STATE CHECK | All OK | Problems encountered | Operation |
|---|
| For the 1.9 JTD;Visually inspect that there is no grease, oil or dirt on the front braking surfaces | End of diagnosis | Braking surfaces dirty | Clean, check and eliminate the causes of the problem: if necessary, replace the front pads Op. 3310A60 FRONT BRAKE PADS - REPLACE |
