Diagnosis System OUTPUT OF DIAGNOSTIC CODES 1. READ TYPE A CODE (a) Turn the ignition switch on. (b) Push the set/coast switch on, and keep it on. (c) Push the main switch on. (d) Push the set/coast switch off. (e) Meet the conditions listed below. (f) Read the diagnostic code on the indicator. No. | Conditions | Indication Code | Diagnosis 1 | Set/coast switch on | ON 0.25S OFF 1.0S 0.25S | Set/coast switch circuit is normal. 2 | Resume/accel switch on | ON OFF | Resume/accel switch circuit is normal. 3 | Vacuum switch on (7M-GTE only) | ON OFF | Vacuum switch circuit is normal. 4 | Each cancel switch on (Stop light switch, Parking brake switch, Clutch switch, Neutral start switch, Cancel switch) | ON OFF | Each cancel switch circuit is normal. 5 | Drive 35 km/h (21 mph) or over | ON OFF | Speed sensor circuit is normal. 6 | Drive 35 km/h (21 mph) or below | ON OFF | Speed sensor circuit is normal. B10047 HINT: • To save time performing the next test, do not turn off the ignition switch when steps (a) — (f) are completed. • Checking of No. 4 code is done with the vehicle jacked up and the engine idling. • If there is no indication code, perform diagnosis and inspection. (See page BE-64) 2. READ TYPE B CODE (a) If while driving with the cruise control on, the system is cancelled by a malfunction in either the actuator, speed sensor, or control switch circuit, the indicator will blink 5 times. (b) While driving at a speed of 16 km/h (10 mph) or less, press the set/coast switch three times in two seconds. HINT: In order to retain the diagnostic code when a malfunction has occurred, always inspect with the ignition and main switches on. Should the power be cut, the diagnostic code will be erased from the computer memory. (c) Read the diagnostic code on the indicator.