1 | Econocruise Speed Controller
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2 | INSTALLATION TEST
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3 | Econocruise Tester Instructions
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4 | Jaguar Cruise Control
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5 |
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6 | 1. Introduction
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7 |
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8 | Lamps, (1) to (9), check continuity of all wiring as follows and test switch functions.
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9 | RESUME, BRAKE-(from pedal action), NEUTRAL (from gear selector). They also indicate
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10 | the supply and continuity of the system fuse.
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11 |
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12 | Lamps, (10) and (11), indicate output from the Electronic Controller under operating
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13 | conditions with the system engaged. Two associate push buttons allow manual operation
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14 | of the Throttle Actuator, with lamp indication.
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15 |
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16 | 2. CONNECTION DETAILS
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17 | The Test Unit is connected between the Electronic Controller and the Cruise Control
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18 | System wiring loom installed in the car.
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19 |
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20 | 2a) Disconnect the Electronic Controller connector plugs.
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21 | 2b) Connect the Test Unit 9 pin plug to the system 9 pin connector.
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22 | 2c) Connect the speed input two pin connector to the system input connector.
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23 |
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24 | 3. STATIC CHECK
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25 | Set Test Unit switch to STATIC (13).
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26 | Continuity:
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27 | 3a) Set gearshift to NEUTRAL or PARK
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28 | 3b) Switch on ignition (ensure air conditioner etc. is turned off)
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29 | 3c) Speed Control Master ON/OFF Switch on ON
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30 | 3d) Check that the following lamps are alight indication correct continuity:-
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31 | 1 CONTROL valve solenoid and wiring
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32 | 2 DUMP valve solenoid and wiring
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33 | 5 BRAKE LIGHTS and wiring
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34 | 7 BRAKE SUPPLY wiring
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35 | 8 NEUTRAL OVERRIDE
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36 | 9 SUPPLY wiring
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37 |
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38 | Switch Functions:
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39 | 3e) The "NEUTRAL OVERRIDE" lamp (8) will light in all positions except Drive ('D' Position).
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40 | 3f) Press control switch to the SET position. ENGAGE lamp (3) should light.
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41 | 3g) Press Master ON/OFF Switch to RESUME position. RESUME lamp (4) should light.
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42 | 3h) Press the brake pedal slowly. First BRAKE LIGHTS lamp (5) should go out and the
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43 | BRAKE lamp (6) should light.
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44 | With further depression of the brake pedal the CONTROL lamp (1) and
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45 | DUMP lamp (2) will go out.
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46 |
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47 | NOTE: If both lamps light together check for an open circuit in the wire to the
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48 | brake lamp side of the brake switch. If the brake lamps and wiring are
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49 | not continuous the system will not function.
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50 |
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51 | The static wiring and switch testing is now complete.
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52 | *******
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53 | OVER.....
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54 | 4. ACTUATOR CHECK (Engine Running)
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55 | 4a) Test Unit switch (T4) to RUN.
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56 | 4b) Start engine, select NEUTRAL or PARK with handbrake on.
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57 | 4c) Depress DUMP button. DUMP lamp (11) should light, indication supply
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58 | feed to Actuator dump valve.
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59 | 4d) Hold the DUMP button and simultaneously press the CONTROL button. CONTROL
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60 | lamp (10) should light and the engine speed should increase as the Actuator
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61 | opens the throttle. If not, check Actuator vacuum hose and throttle cable
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62 | connections.
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63 | CAUTION: This operation causes engine rev's to build up rapidly, be sure to
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64 | release buttons quickly when operation is established.
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65 |
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66 | 4e) Release the DUMP button.
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67 | 4f) Switch off engine. The Actuator is functioning correctly.
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68 |
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69 | 5. DRIVING CHECK (Tester Connected)
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70 | Speed Input:
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71 | 5a) Start the vehicle and drive slowly. INPUT lamp (12) should flicker at slow
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72 | speeds indicating the presence of a speed input signal from the transducer
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73 | and driveshaft magnets. This will occur whilst the vehicle is moving.
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74 |
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75 | Electronic Controller:
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76 | 5b) Drive to about 50mph on a quiet, flat road. Press system SET switch until the
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77 | throttle pedal is felt to move. Release the switch and remove foot from throttle
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78 | pedal. DUMP lamp (11) should light.
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79 | 5c) The vehicle should cruise at ± 1 mph of the speed selected. If not, remove the
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80 | rubber grommet from the side of the Controller and adjust the set speed
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81 | potentiometer with a small screwdriver. Clockwise to increase. Counter-clockwise
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82 | to decrease the cruise speed.
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83 | Pressing the SET switch quickly several times should have very little effect on
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84 | the cruise speed, if the adjustment has been carried out correctly.
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85 | 5d) CONTROL lamp (10) should be flickering. Travelling uphill the lamp should
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86 | become brighter, and downhill should become dimmer.
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87 | 5e) Brake car to about 10 mph below the cruise speed. Both DUMP and CONTROL lamps
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88 | should go out as brake is applied.
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89 | 5f) Press system Master ON/OFF switch momentarily to RESUME position. DUMP and
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90 | CONTROL lamps should come fully one, and the car should accelerate back to
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91 | original cruise speed.
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92 | Just before this speed is reached the CONTROL lamp will again begin to flicker
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93 | as the system resumes control of the vehicle speed.
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94 | 5g) Press the brake pedal and allow the car to slow down to about 15 mph. Accelerate
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95 | slowly, using the throttle pedal whilst pressing Master ON/OFF switch momentarily
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96 | to RESUME position at about 1 mph intervals. As the Low Speed Lock Out point is
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97 | reached (about 22 mph) the DUMP and CONTROL lamps should come fully on, and the
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98 | car should accelerate back to the original cruise speed.
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99 | 5h) Move gear selector out of Drive. DUMP and CONTROL lamps should go out.
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100 | 5i) Re-engage Drive and press RESUME. DUMP and CONTROL lamps should come on, and
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101 | the car return to control speed.
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102 |
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103 | After completion of test, remove Tester from vehicle and re-connect
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104 | Electronic Controller to system connectors.
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105 |
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106 | HCT APRIL 1982
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107 |
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108 |
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109 | (1) CONTROL yellow/black
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110 | (2) DUMP yellow/white
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111 | (3) ENGAGE black/pink
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112 | (4) RESUME black/white
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113 | (5) BRAKE LIGHTS green/violet green/purple
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114 | (6) BRAKE 2nd safety
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115 | (7) BRAKE SUPPLY yellow/orange?
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116 | (8) NEUTRAL OVERRIDE yellow/violet
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117 | (9) SUPPLY yellow/orange?
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118 | 10) CONTROL
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119 | 11) DUMP
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120 | 12) INPUT yellow
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121 | 13) STATIC
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122 | 14) RUN
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123 |
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124 | unknown colors: brown/yellow, brown/black, brown (Gnd), black/red
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125 |
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126 | Hersteller ist Econoncruise Ltd. 180 Wood Street, Rugby CV21 2NP England
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127 | Telephone: (0788) 74431 Telex: 31 1331
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128 | An dieser Adresse sind jetzt Autowerkstätten, die Vorwahl ist nun 01788, die Ortskennung CV21 2YX.
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129 | WOOD STREET TYRES & AUTOCENTRE
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130 | RK Car Design
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131 | M&J+Motor-Vation
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132 |
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133 | Aktuelle Adresse 1994:
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134 | Butlers Leap; Rugby; Warwickshire; CV21 3RQ.
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135 | tel. (0788) 54 63 33 telefax (0788) 56 92 83 Employees: 90 Man. Dir.
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