Step 2
Turn ignition switch to ACC position. Measure voltage at connector X22 as in PIN VOLTAGE SPECIFICATIONS - TABLE 2 .
PIN VOLTAGE SPECIFICATIONS -
| CONDITION | MEASURE BETWEEN | CORRECT VOLTAGE | IF VOLTAGE IS INCORRECT | ||
|---|---|---|---|---|---|
| S28 Cruise Control Switch in NORMAL, RESUME and ACCELERATE/SET positions. | 1 & Ground | Battery | Check wire from terminal 1 of X22 to fuse for an open/ See schematic in this article. | ||
| S28 Cruise Control Switch in NORMAL,RESUME and ACCELERATE/SET positions. | 1 & 23 | Battery | Check wire for an open to ground. See Schematic in this article. | ||
| S28 Cruise Control Switch in NORMAL,RESUME and ACCELERATE/SET positions. | 2 & Ground | Battery | Check S28 Cruise Control Switch. Check wire for an open. See Schematic in this article. | ||
| Move S28 Cruise Control Switch to OFF (Up or Down). | 2 & Ground | 0 Volts | Check S28 Cruise Control Switch. Check wire for short to Battery. See schematic in this article. | ||
| Move S28 Cruise Control Switch to ACCELERATE/SET (Push away from driver). | 4 & Ground | Battery | Check S28 Cruise Control switch. Check wire for an open or short to ground. See schematic in this article. | ||
| S28 Cruise Control Switch in NORMAL, OFF and RESUME positions. | 4 & Ground | 0 Volts | Check S28 Cruise Control switch. Check wire for a short to battery/ See schematic in this article. | ||
| Move S28 Cruise Control Switch to RESUME (pull toward driver). | 5 & Ground | Battery | Check S28 Cruise Control switch. Check wire for an open. See schematic in this article. | ||
| Move S28 Cruise Control Switch in NORMAL, OFF and ACCELERATE/SET position. | 5 & Ground | 0 Volts | Check S28 Cruise Control switch. Check wire for short. See schematic in this article | ||
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