1. (a) Low Temperature Test. The control system shall be placed in its normal operating position in a circulating air cabinet at -32 ± 3° C (-25 ± 5° F) for 2 h. At the end of that period and while still at that temperature, the unit shall meet the requirements in Table I at 0 g and 0.3 g.
2. (b) High Temperature Test. The control system shall be placed in its normal operating position in a circulating air cabinet at 74 + 0, -2.8° C (165 + 0, -5° F) for 2 h. At the end of that period and while still at that temperature, the unit shall meet the requirements in Table I at 0 g and 0.3 g.

The control system shall meet the following requirements at both 11 V and 15 V:

Note: Authority cited: Section 26103, Vehicle Code. Reference: Sections 24012 and 26103, Vehicle Code.