UN R89: Proposal for Supplement 3
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Revised proposal from OICA pursuant to comments received during the previous GRRF session to

  1. exempt cases where the driver has temporarily deactivated the speed limiter from the warning requirement for excess speed in in order to reduce driver distraction
  2. introduce throttle control via adjustment of the accelerator pedal position
  3. to correct an editorial error in paras. 5.2.5.4.2. and 21.2.5.4.2.

Reference Number: GRRF-86-14
Origin: OICA
Date: 7 February 2018
Proposal Status: Superseded
Related Documents:
GRRF/2017/22 | Proposal for Supplement 3 to the 00 series of amendments to Regulation No. 89
WP.29/2018/56 | UN R89: Proposal for Supplement 3
Discussion(s):
Working Party on Brakes and Running Gear | Session 86 | 12-16 Feb 2018

56. The expert from OICA introduced GRRF-86-14 with provisions on the warning activation condition, in case of the system deactivation by the driver as well as a verification simplification of the throttle control action during testing. GRRF adopted the proposal as reproduced in Annex VII. GRRF requested to submit it together with ECE/TRANS/WP.29/GRRF/2013/13 as draft Supplement 3 to UN Regulation No. 89 to WP.29 and AC.1 for consideration and vote at their June 2018 sessions.