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The speed control can be disengaged also by any of the following conditions: • An indication of Park or Neutral (auto. trans.) • The VSS signal increases at a rate of 10 mph per second (indicates that the co-efficient of friction between the • Depressing the clutch pedal (manual trans.). • Excessive engine rpm (indicates that the transmission may be in a low gear) • The VSS signal decreases at a rate of 10 mph per second (indicates that the vehicle may have decelerated at • If the actual speed is not within 20 mph of the set speed The previous disengagement conditions are programmed for added safety. Once the speed control has been disengaged, depressing the ACCEL switch restores the vehicle to the target NOTE: Depressing the OFF switch will erase the set speed stored in the PCM’s RAM. If, while the speed control is engaged, the driver wishes to increase vehicle speed, the PCM is programmed for an 9 tap-up 9 feature in which vehicle speed increases at a rate of approximately 2 mph for each momentary switch activation of The PCM also provides a means to decelerate without disengaging speed control. To decelerate from an existing REMOVAL WARNING: BEFORE ATTEMPTING TO DIAGNOSE, STEERING WHEEL AND STEERING COLUMN COMPONENTS YOU MUST FIRST DIS- AND ISOLATE THE NEGATIVE (GROUND) BATTERY CABLE. WAIT 2 MINUTES SYSTEM CAPACITOR TO DISCHARGE BEFORE FURTHER SYSTEM SERVICE. FAILURE AND POSSIBLE PERSONAL INJURY. 1. Disconnect and isolate negative battery cable from battery. 2. Remove airbag module. Refer to Restraint Sys- tems. 3. Unplug electrical connector. 4. Remove speed control switch mounting screw (1) and remove switch from steering wheel. INSTALLATION 1. Position switch to steering wheel. 2. Install switch mounting screw and tighten. Refer to torque specifications. 3. Plug electrical connector into switch. 4. Install airbag module. Refer to Restraint Systems. 5. Connect negative battery cable to battery. 8P - 8 SPEED CONTROL ND |