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FUNCTIONAL CHECK: WARNING LIGHT FOR BRAKE SYSTEM K118 sensor -G251- wiring z Disconnect connector for longitudinal acceleration sensor - G251-
z Disconnect multi-pin connector T25 from control module (w/EDL) -J104-
z Connect test box V.A.G 1598/21
z Check wiring between multi-pin connector for longitudinal acceleration sensor -G251- and multi-pin connector for control module (w/EDL) -J104- for open circuit max. 1.5 ohm z Check wiring using wiring diagram
z Set to measuring range 20 M ohm
z Remove fuse S9
z Check wiring for short circuit to positive or Ground ohm
z Check wiring using wiring diagram Functional check: Warning light for brake system -K118 Test V.A.G 1598 sockets Item tested z Test conditions z Additional operations Specified value Corrective action 21 - Function of warning light for brake system -K118- z Brake fluid level is OK. z Switch ignition on Warning light for brake system -K118- lights up for approx. 2 seconds and goes out again z Check brake fluid level warning switch -F34- in sealing cap
z Pull connectors off both front speed sensors z Start engine and run at more than 2000 RPM Warning light for brake system -K118- lights up and 3 warnings are sounded z Check wiring using wiring diagram
z Malfunction in
2003 Volkswagen New Beetle GLS 1998-2004 BRAKES On Board Diagnostic (OBD) - New Beetle
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