30 Acceleration Control System - M104

Maintenance Jobs - 1990 through 1993

• 3022 - Inspecting, lubricating throttle linkage

Maintenance Jobs - 1994 through 1995

• 3022 - Inspecting, lubricating throttle linkage

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  Additional Information

• Troubleshooting your Cruise Control
• ASD, ASR, 4MATIC - Driving Dynamic Systems: ASD, ASR and 4MATIC

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Accelerator control

• 30-0010 - Electronic accelerator pedal, Tempomat cruise control/idle speed control
  • Select page... A. a) Location of components (M104) - b) Location of components (M119) - c) Location of components (M120) B. a) Block diagram electronic accelerator pedal (M104) - b) Block diagram electronic accelerator pedal (M119) - c) Block diagram electronic accelerator pedal (M120) C. Function of electronic accelerator pedal D. a) Block diagram Tempomat cruise control/idle speed control (M104) - b) Block diagram Tempomat cruise control/idle speed control (M119 in W140) E. Function of Tempomat cruise control/idle speed control F. Function of idle speed control G. Notes regarding towing vehicle, test and repair work
• 30-0012 - Removing and installing fire wall pivot point with accelerator lever
• 30-0025 - Removing and installing Bowden cable
• 30-0355 - Notes for test and repair work on vehicles with ASR
• 30-0360 - ABS/ASR and electronic accelerator pedal initial test
• 30-1010 - Adjusting throttle control
• 30-1010D - Adjusting throttle control
• 30-1010DA - Adjusting throttle control
• 30-1152D - Removing and installing idle speed control (ISC) actuator
• 30-1156 - Removing and installing potentiometer of electronic accelerator pedal
• 30-1262 - Removing and installing actuator of electronic accelerator pedal/Tempomat cruise control
• 30-1321 - Removing and installing accelerator pedal
• 30-1321D - Removing and installing accelerator pedal
• 30-3022D - Removing and installing fire wall bearing with accelerator pedal lever
• 30-3400D - Removing and installing throttle control cable

Cruise control / Tempomat

• 30-500 - Functional description (for manual transmission version valid up to May 93)
• 30-502 - Hints for troubleshooting
  • Select complaint... Cruise control / Tempomat not functioning Completely or temporarily not functioning: Cruise comtrol, Speed warning, Trip computer Cruise control / Tempomat temparily not functioning Can't be switched on, switches off while driving, or will be shaking Switches off while driving, but can be newly stabilized w/o interuption Can be switched on only at a speed higher than 50 kph Can be switched on only at a speed higher than 60 kph CC hunting throughout entire speed range Vehicle shaking on level road Vehicle shaking on level road and when driving downhill Line end of engine harness Vehicle shaking in no-load condition Vehicle shaking under load Vehicle shaking in partial load condition Vehicle jerk when ACC switch is actuated Shaking during deceleration Vehicle runs 10kph beyond fixed speed, + there may be shaking or shutting off at higher speeds Vehicle shaking when CC switch held id "Decel' CC actuator rattling in key position two
• 30-504 - Testing with adapter
• 30-506 - Testing reference resistor
• 30-541 - Removing and installation of cruise control actuator
• 30-545 - Removing and installation of pushbutton switch
• 30-550 - Removing and installation of sensor (models 124, 201)
• 30-561 - Adjusting connecting rod or control cable
• 30-565 - Removing and installation of cruise control amplifier
• 30-566 - Removing and installation of cruise control reference resistor
• 30-575 - Removing and installation of switch on clutch pedal (up to May 93)
• 30-576 - Installation of relay against partial load shaking
• 30-577 - Installation of relay against deceleration shaking
• 30-579 - Layout of connectors
• 30-580 - Wiring diagrams
• 30-7300 - Testing Tempomat cruise control, vehicles with ASR

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