SAFARI

Repair Guideline Tester-Display No. Work Instructions Set Value Fault Codes Connection Troubleshooting : Set Value : Causation : 46 ABS REPAIR GUIDELINES 16 G Sensor Signal Ignition On a = C1274 GND 30 Signal fault Vehicle standing, - 0.11 to 0.11 g C1275 AY 10 positioned on even surface Plausibility fault Lift vehicle at one side or a exceeding U5V sensor 28 drive onto ramp -0.11 to 0.11 g Note : The sensor is sensitive to shock acceleration against the housing and consequently against the sensor element. Disturbances of this kind e.g. through hammer blows during body repairs are not permitted. Ignition Off • Open circuit in line between cables • Disconnect 3-pin cable harness plug from wiring harness and plug’s,terminal from acceleration sensor. 30,10,28 Ignition On • Excessive line and contact resistance • Using multimeter, measure voltage at plug contact. at cable harness plug terminal 28 (positive) against terminal 30(ground) Ignition Off Ustab = 5V + 0.1V • Sensor defective; relace. • Connect pin-out box between 3-pin cable harness plug and sensor. Ignition On • Using multimeter, measure signal 0.65 to 4.35V DC voltage at terminal 10 against vehicle on even terminal 30(ground) surface.