Step | Action | Value(s) | Yes | No | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Schematic Reference: Cruise Control Schematics DEFINITION: This table diagnoses the cruise control function is totally inoperative. It does not diagnose the lamp(s) only are inoperative. | ||||||||||||||
1 | Did you review the Cruise Control Description and Operation and perform the necessary inspections? | -- | Go to Step 2 | |||||||||||
2 |
Does the cruise control system operate normally? | -- | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 | ||||||||||
3 | Verify that the following OBD2 DTCs are not present:
Are any of the DTC's listed stored in memory? | -- | Go to Step 4 | |||||||||||
4 |
Does the CRUISE indicator lamp flash twice, pause, and then repeat this sequence? | -- | Go to Step 5 | Go to Step 15 | ||||||||||
5 | Move the cruise control switch upward to the RES/ACC position and hold . Does the CRUISE indicator lamp flash 3 times, pause, and then repeat this sequence? | -- | Go to Step 6 | Go to Step 15 | ||||||||||
6 | Pull and release the cruise control switch to the CANCEL position while observing the CRUISE control indicator. Is the CRUISE indicator lamp OFF when the cruise control switch is pulled to the CANCEL position, and ON when the cruise control switch is released? | -- | Go to Step 7 | Go to Step 15 | ||||||||||
7 | Press and release the brake pedal while observing the CRUISE indicator lamp. Is the CRUISE indicator lamp OFF with the brake pedal is pressed, and ON with the brake pedal released? | -- | Go to Step 8 | Go to Step 25 | ||||||||||
8 | Does the vehicle have an automatic transaxle? | -- | Go to Step 9 | Go to Step 10 | ||||||||||
9 | Move the Automatic Transaxle Control Lever to neutral (N), then to drive (D) while observing the CRUISE indicator lamp. Is the CRUISE indicator lamp ON with the manual selector in drive (D), and OFF in neutral (N)? | -- | Go to Step 11 | Go to Step 17 | ||||||||||
10 | Press the clutch pedal while observing the CRUISE indicator lamp. Is the CRUISE indicator lamp OFF when the clutch pedal is pressed and ON when the clutch pedal is released? | -- | Go to Step 11 | Go to Step 18 | ||||||||||
11 |
Does the CRUISE indicator lamp flash? | -- | Go to Step 12 | Go to Step 21 | ||||||||||
12 | Is vehicle equipped with a 4 speed automatic transaxle? | -- | Go to Step 13 | Go to Step 14 | ||||||||||
13 |
Did the transaxle delay OD upshift? | -- | Go to Step 14 | Go to Step 20 | ||||||||||
14 |
Did you find and correct the condition? | -- | Go to Step 27 | Go to Step 15 | ||||||||||
15 |
Did the measurements equal the specified values? |
| Go to Step 21 | Go to Step 22 | ||||||||||
16 |
Did the test lamp illuminate when the brake pedal was depressed? | -- | Go to Step 21 | Go to Step 23 | ||||||||||
17 |
Did the test lamp illuminate when the PNP switch is in the D position? | -- | Go to Step 21 | Go to Step 24 | ||||||||||
18 |
Does the test lamp extinguish when the clutch pedal is depressed and illuminate when the pedal is released? | -- | Go to Step 21 | Go to Step 24 | ||||||||||
19 |
Did you find and correct the condition? | -- | Go to Step 27 | Go to Step 21 | ||||||||||
20 |
Did you find and correct the condition? | -- | Go to Step 27 | Go to Step 21 | ||||||||||
21 | Inspect for poor connections at the harness connector of the cruise control module. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 27 | Go to Step 25 | ||||||||||
22 | Inspect for poor connections at the harness connector of the cruise control switch. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 27 | Go to Step 26 | ||||||||||
23 | Repair the open in the stoplamp switch circuit. Refer to Cruise Control Release Switch Replacement and Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | Go to Step 27 | -- | ||||||||||
24 | Repair the open in the cruise release signal circuit. Refer to Cruise Control Release Switch Replacement and Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | Go to Step 27 | -- | ||||||||||
25 | Replace the cruise control module. Refer to Cruise Control Module Replacement . Did you complete the replacement? | -- | Go to Step 27 | -- | ||||||||||
26 | Replace the cruise control switch. Refer to Cruise Control Switch Replacement . Did you complete the replacement? | -- | Go to Step 27 | -- | ||||||||||
27 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK | Go to Step 3 |