GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Pontiac
🢒
1998
🢒
Grand Prix
🢒
Body and Accessories
🢒
Entertainment
🢒 Radio/Audio System Schematics
Figure
1:
Cell 150: Power/Ground Distribution, VF Dimming, Antenna, Steering Wheel Controls
Entertainment Components
Radio/Audio System Circuit Description
Cell 150: 4 of 5
Cell 14: LH I/P Ground G201
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Cell 152
SIR Handling Caution
Cell 11: BTSI, RADIO, SUNROOF, STR WHL CTRL, STR WHL ILUM, WIPER, MALLAND MALL PGM Fuses
Cell 10
Cell 11: RADIO BATT and PARK LP Fuses
Cell 117: Automatic Transaxle Control Position Indicator Bulb, Driver Seat Heater Switch
Figure
2:
Cell 150: Speakers - Base System
Entertainment Components
Radio/Audio System Circuit Description
Cell 150: 5 of 5
Cell 150: 4 of 5
Handling ESD Sensitive Parts Notice
Figure
3:
Cell 150: Speakers - Uplevel System
Entertainment Components
Radio/Audio System Circuit Description
Cell 150: 3 of 5
Cell 150: 2 of 5
Handling ESD Sensitive Parts Notice
Cell 14: LH I/P Ground G201
Cell 11: HVAC HI, PWR MIR, HAZARD, RAP, REAR DEFOG, H SEAT/LUM, PWRLOCK, RADIO Fuses
Figure
4:
Cell 150: Multi-Disk CD Player
Entertainment Components
Radio/Audio System Circuit Description
Cell 150: 1 of 5
Cell 150: 3 of 5
Handling ESD Sensitive Parts Notice
Cell 14: LH I/P Ground G201
Handling ESD Sensitive Parts Notice
Cell 11: CD CHNG, AUX CNSL, STOP LAMP, INT LAMP, CIG LTR Fuses
Figure
5:
Cell 150: Audio Amplifier - Uplevel Speaker System
Handling ESD Sensitive Parts Notice
Entertainment Components
Radio/Audio System Circuit Description
Cell 150: 5 of 5
Cell 14: LH I/P Ground G201