AD07.61-P-6003-01E | Cruise control push button Checking the electrical components of cruise control with an ME variable speed limiter |
| Scope of testing | Test instrument/test connection | Operation/ Preconditions | Specified value | Possible cause/ Remedy | ||
1.0 | Cruise control push button variable (S40/4) Test steps 1.0 or 1.1 are to be used alternatively according to the presence of the FBS 3 Without FBS 3 V Decelerate/Set SP Memory B Accelerate/Set A Switching off Control switching contact Switchover between cruise control and variable speed restriction (This function is only realized for model 163 from about 10/98 ). |
3 (3A) 3 (3A) 3 (3A) 3 (3A) 3 (3A) 45 (13D) |
N3/10 |
53 (21D) 54 (22D) 52 (20D) 56 (24D) 55 (23D) 2 (2A) |
Ignition: ON Push button: not actuated: Position: Decelerate: Position: Memory: Position: Accelerate: Push button: not actuated: Position: Off: Push button: not actuated: Push button in position: Decelerate, Accelerate, Set/save, Off: Sliding unit: not actuated: Sliding unit: actuated: |
< 1 V 11-14 V 11-14 V 11-14 V 11-14 V < 1 V < 1 V 11-14 V < 1 V 11-14 V and LED lights up | Cable S40 |
1.1 | CC [TPM] switch variable (S40/4) Test steps 1.0 or 1.1 are to be used alternatively according to the presence of the FBS 3 With FBS 3 V Decelerate/ fix in place SP MEMORY B Accelerate/ fix in place A Switching off Control switching contact Switchover between cruise control and variable speed limitation |
6 6 6 6 6 8 |
S40/4 S40/4 S40/4 S40/4 S40/4 S40/4 |
3 1 4 5 2 7 | Ignition: OFF Instrument cluster and detach coupling from S40/4 on EIS Push button: not actuated: Position: Decelerate Position: Memory Position: Accelerate Push button: not actuated: Position: OFF Push button: not actuated: Push button in position: Decelerate, Accelerate, Set/save, Off Sliding unit: not actuated Sliding unit: actuated |
> 20 kΩ < 1 Ω < 1 Ω < 1 Ω < 1 Ω > 20 kΩ > 20 kΩ < 1 Ω > 20 kΩ < 1 Ω | Cable S40/4 |