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11.4 Retractable Hardtop (RH) > 24 Electrical Test Program - Survey of Electrical Valve Actuation

Electrical Test Program - Survey of Electrical Valve Actuation

Operational sequence, retractable hardtop opening

Limit switches engaged

1) corresponds to: Voltage measurements (V) at the socket box
2) corresponds to: Readouts on the HHT Hydraulic unit relay (A7/5k1) Retractable hardtop solenoid valve (A7/5y1) Trunk lid solenoid valve (A7/5y2)

Connection Diagram - Socket Box
( 22)
22
24
25

Front and rear side windows go down
Trunk lid unlocks, opens and
Retractable hardtop unlocks 1) 11 - 14 V
2) ON 1) 11 - 14 V
2) ON 1) 11 - 14 V
2) ON

Retractable hardtop opens
Front side windows open 1) 11 - 14 V
2) ON 1) 0-1 V
2) OFF 1) 11 - 14 V
2) ON

Trunk lid closes, locks and hardtop locks 1) 11 - 14 V
2) ON 1) 0-1 V
2) OFF 1) 0-1 V
2) OFF

After locking, time t=2 sec.
Rear side windows go down for t=2 sec. 1) 11 - 14 V
2) ON 1) 0-1 V
2) OFF 1) 0-1 V
2) OFF

Front side windows go up 1) 0-1 V
2) OFF 1) 0-1 V
2) OFF 1) 0-1 V
2) OFF

Operational sequence, retractable hardtop closing

Limit switches engaged

1) corresponds to: Voltage measurements at the socket box (V)
2) corresponds to: Readouts on the HHT Hydraulic unit relay (A7/5k1) Retractable hardtop solenoid valve (A7/5y1) Trunk lid solenoid valve (A7/5y2)

Connection Diagram - Socket Box
( 22)
22
24
25

Front and rear side windows go down
Trunk lid unlocks, opens and
Retractable hardtop unlocks 1) 11 - 14 V
2) ON 1) 0-1 V
2) OFF 1) 11 - 14 V
2) ON

Retractable hardtop opens
Front side windows go down 1) 11 - 14 V
2) ON 1) 11 - 14 V
2) ON 1) 11 - 14 V
2) ON

Trunk lid closes, locks and hardtop locks 1) 11 - 14 V
2) ON 1) 11 - 14 V
2) ON 1) 0-1 V
2) OFF

After locking, elapsed time t=3 sec.
Rear side windows go up for time t=3 sec. 1) 11 - 14 V
2) ON 1) 11 - 14 V
2) ON 1) 0-1 V
2) OFF

Rear side windows go up 1) 0-1 V
2) OFF 1) 0-1 V
2) OFF 1) 0-1 V
2) OFF

Front side windows go up 1) 0-1 V
2) OFF 1) 0-1 V
2) OFF 1) 0-1 V
2) OFF