C & K Series
WARNING: This page does not describe the selected car, but rather 151 other vehicles, including the 1992 GMC Yukon, 1992 GMC Vandura Special, 1992 GMC Vandura, 1992 GMC Suburban, and 1992 GMC Sonoma. However, it is still accessible from the selected car via links, so may be relevant.
Remove instrument panel. Plug Digital Ratio Adapter Calibration Service Kit (25085515) connector into rear of instrument panel. See Figure. Momentarily touch wires across vehicle's battery terminals. See INSTRUMENT PANEL CALIBRATION TABLE . Remove appropriate pins from clip. Install clip in instrument panel. Install instrument panel.
INSTRUMENT PANEL CALIBRATION
| AXLE RATIO | TIRE SIZE | RPO | HWY/OOR AT/ALS | PINS TO REMOVE |
|---|---|---|---|---|
| 2.73 (GU2) | P195/75R15 | YAR & YAS | ALS | 1, 2, 4 & 5 |
| " | P205/75R15 | YCE & YCG | ALS | 1, 4 & 5 |
| " | P225/75R15 | YET, YEV & YEU | ALS | 2, 3 & 5 |
| " | P235/75R15 | YFL, YFM & YFN | ALS | 3 & 5 |
| 3.08 (GU4) | P195/75R15 | YAR & YAS | ALS | 2, 3, & 6 |
| " | P205/75R15 | YCE & YCG | ALS | 3 & 6 |
| " | P225/75R15 | YET, YEV & YEU | ALS | 6 |
| " | P235/75R15 | YFL, YFN & YFM | ALS/OOR | 2, 3, 4 & 5 |
| 3.42 (GU6) | P205/75R15 | YCE, YCG | ALS | 1, 3, 4 & 6 |
| " | P195/75R15 | YAR & YAS | ALS | 1, 2, 3, 4 & 6 |
| " | P225/75R15 | YET, YEV & YEU | ALS | 1, 4 & 6 |
| " | P235/75R15 | YFL, YFN & YFM | ALS | 4 & 6 |
| " | LT225/ 75R16 | YHR, YHJ & YHN | OOR | 2, 3 & 6 |
| " | LT225/ 75R16 | YHE, YHV, YHP & YHQ | ALS | 2, 3 & 6 |
| " | LT245/ 75R16 | YGK, YBN & YBX | OOR | 2 & 6 |
| " | LT245/ 75R16 | YHH, YBK & YBL | ALS | 2 & 6 |
| " | LT265/ 75R16 | YGL & YGM | OOR | 1, 2, 3, 4 & 5 |
| " | 7.50-16LT | YPF | HWY | 1, 2, 3, 4 & 5 |
| 3.73 (GT4) | P195/75R15 | YAR & YAS | ALS | 1, 2, 3, 5 & 6 |
| " | P205/75R15 | YCE & YCG | ALS | 1, 3, 5 & 6 |
| " | P225/75R15 | YET, YEV & YEU | ALS | 1, 5 & 6 |
| " | P235/75R15 | YFL, YFN & YFM | ALS | 1, 2, 3, 4 & 6 |
| " | LT225/ 75R16 | YHE, YHV, YHQ & YHP | OOR | 1, 3, 4 & 6 |
| " | LT225/ 75R16 | YHR, YHS & YHN | OOR | 1, 3, 4 & 6 |
| " | LT245/ 75R16 | YGK, YBN & YBX | OOR | 2, 4 & 6 |
| " | LT245/ 75R16 | YHH, YBK & YBL | ALS | 2, 4 & 6 |
| " | LT265/ 75R16 | YGL & YGM | OOR | 2, 3, & 6 |
| " | 7.50-16LT | YPF | HWY | 2, 3, & 6 |
| 4.10 (GT5) | LT225/ 75R16 | YGL & YGM | OOR | 1, 2, 3, 4 & 6 |
| " | LT225/ 75R16 | YHP & YHQ | ALS | 1, 2, 3, 5 & 6 |
| " | LT225/ 75R16 | YHR | OOR | 2, 3, 5 & 6 |
| " | LT245/ 75R16 | YGK, YBN & YBX | OOR | 2, 5 & 6 |
| " | LT245/ 75R16 | YGK, YBN & YBX | OOR | 2, 5 & 6 |
| " | LT245/ 75R16 | YHH, YBK & YBL | ALS | 1, 2, 5 & 6 |
| " | 7.50-16LT | YPF | HWY | 1, 2, 3, 4 & 6 |
| 4.56 (HC4) | LT225/ 75R16 | YHP & YHQ | ALS | 2 & 7 |
| " | LT225/ 75R16 | YHR | OOR | 1 & 7 |
| " | LT245/ 75R16 | YGK | OOR | 3, 4, 5 & 6 |
| " | LT245/ 75R16 | YHH | ALS | 3, 4, 5 & 6 |
| " | 7.50-16LT | YPF | HWY | 4, 5 & 6 |