October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.
Engine Control System - Advanced Diagnostics (P1684 - P2238) Expand All (for easy ctrl-f) Collapse All DTC Advanced Diagnostics DTC P1684 (K20C2) DTC P1684 (L15B7/L15BA) DTC P16BB (K20C1) (2017 2018 2019) DTC P16BB (K20C1) (2019 2020 2021) DTC P16BB (K20C2) DTC P16BB (L15B7/L15BA/L15BY) DTC P16E2 (K20C1) (2017 2018 2019) DTC P16E2 (K20C1) (2019 2020 2021) DTC P16E2 (K20C2) DTC P16E2 (Without XM) DTC P16E3 (K20C1) (2017 2018 2019) DTC P16E3 (K20C1) (2019 2020 2021) DTC P16E3 (K20C2) DTC P16E3 (L15B7/L15BA/L15BY) DTC P16E4 (K20C1) (2017 2018 2019) DTC P16E4 (K20C1) (2019 2020 2021) DTC P16E4 (K20C2) DTC P16E4 (L15B7/L15BA/L15BY) DTC P16E6 (K20C2 (CVT) with Keyless Access System) DTC P16E6 (L15B7/L15BA/L15BY (CVT)) DTC P16F3 (K20C1) (2017 2018 2019) DTC P16F3 (K20C1) (2019 2020 2021) DTC P16F3 (K20C2: With Keyless Access System) DTC P16F3 (L15B7/L15BA) DTC P16F4 (K20C1) (2017 2018 2019) DTC P16F4 (K20C1) (2019 2020 2021) DTC P16F4 (K20C2: With Keyless Access System) DTC P16F4 (L15B7/L15BA/L15BY) DTC P16F5 (K20C1) (2017 2018 2019) DTC P16F5 (K20C1) (2019 2020 2021) DTC P16F5 (K20C2: With Keyless Access System) DTC P16F5 (L15B7/L15BA) DTC P16F6 (K20C1) (2017 2018 2019) DTC P16F6 (K20C1) (2019 2020 2021) DTC P16F6 (K20C2: USA/Canada models with Keyless Access System) DTC P16F6 (L15B7/L15BA) DTC P1701 (K20C1) (2017 2018 2019 2020 2021) DTC P1707, P1708 (K20C1) (2017 2018 2019) DTC P1707, P1708 (K20C1) (2019 2020 2021) DTC P1707, P1708 (K20C2 (M/T)) (2016 2017 2018 2019 2020) DTC P1707, P1708 (L15B7/L15BA (M/T)) (2017 2018 2019 2020 2021) DTC P2073 (K20C2) DTC P2073 (L15B7 (except Si)/L15BA/L15BY) DTC P2073 (Si) (2017 2018 2019 2020 2021) DTC P2074 (K20C2) DTC P2074 (L15B7 (except Si)/L15BA/L15BY) DTC P2074 (Si) (2017 2018 2019 2020 2021) DTC P2096 (K20C1) (2017 2018 2019) DTC P2096 (K20C1) (2019 2020 2021) DTC P2096 (K20C2: USA/Canada models) DTC P2096 (L15B7 (except Si)/L15BA/L15BY) (2020 2021) DTC P2096 (L15B7/L15BA) (2016 2017 2018 2019) DTC P2096 (Si) (2017 2018 2019 2020 2021) DTC P2097 (K20C1) (2017 2018 2019) DTC P2097 (K20C1) (2019 2020 2021) DTC P2097 (K20C2, USA/Canada models) DTC P2097 (L15B7 (except Si)/L15BA/L15BY) (2020 2021) DTC P2097 (L15B7/L15BA) (2016 2017 2018 2019) DTC P2097 (Si) (2017 2018 2019 2020 2021) DTC P2101 (K20C1) (2017 2018 2019) DTC P2101 (K20C1) (2019) DTC P2101 (K20C1) (2020 2021) DTC P2101 (K20C2) DTC P2101 (L15B7/L15BA) DTC P2108 (K20C2) (2018 2019 2020 2021) DTC P2108 (L15B7/L15BA/L15BY) (2017 2018 2019 2020 2021) DTC P2118 (K20C1) (2017 2018 2019) DTC P2118 (K20C1) (2019) DTC P2118 (K20C1) (2020 2021) DTC P2118 (K20C2) DTC P2118 (L15B7) DTC P2119 (K20C1) (2017 2018 2019) DTC P2119 (K20C1) (2019) DTC P2119 (K20C1) (2020 2021) DTC P2119 (K20C2) (2018 2019 2020 2021) DTC P2119 (L15BA) (2017 2018 2019 2020 2021) DTC P2121 (K20C1) (2017 2018 2019) DTC P2121 (K20C1) (2019 2020 2021) DTC P2121 (K20C2) (2018 2019 2020 2021) DTC P2121 (L15B7 (except Si)/L15BA/L15BY) (2018 2019 2020 2021) DTC P2121 (Si) (2017 2018 2019 2020 2021) DTC P2122, P2123 (K20C1) (2017 2018 2019) DTC P2122, P2123 (K20C1) (2019 2020 2021) DTC P2122, P2123 (K20C2) DTC P2122, P2123 (L15B7/L15BA/L15BY) DTC P2126 (K20C1) (2017 2018 2019 2020 2021) DTC P2126 (K20C2) (2018 2019 2020 2021) DTC P2126 (L15B7 (except Si)/L15BA/L15BY) (2018 2019 2020 2021) DTC P2126 (Si) (2017 2018 2019 2020 2021) DTC P2127, P2128 (K20C1) (2017 2018 2019) DTC P2127, P2128 (K20C1) (2019 2020 2021) DTC P2127, P2128 (K20C2) DTC P2127, P2128 (L15B7/L15BA) DTC P2135 (K20C1) (2017 2018 2019) DTC P2135 (K20C1) (2019) DTC P2135 (K20C1) (2020 2021) DTC P2135 (K20C2) DTC P2135 (L15B7/L15BA/L15BY) DTC P2138 (K20C1) (2017 2018 2019) DTC P2138 (K20C1) (2019 2020 2021) DTC P2138 (K20C2) DTC P2138 (L15B7/L15BA/L15BY) DTC P2148 (L15B7/L15BA/L15BY) DTC P2158 (K20C1) (2020 2021) DTC P2158 (K20C2 (M/T)) (2019 2020) DTC P2158 (L15B7/L15BA (M/T)) (2019 2020 2021) DTC P2159 (K20C2 (M/T)) (2019 2020) DTC P2159 (L15B7/L15BA (M/T)) (2019 2020 2021) DTC P215C (K20C1) (2020 2021) DTC P215C (K20C2 (M/T)) (2019 2020) DTC P215C (L15B7/L15BA (M/T)) (2019 2020 2021) DTC P2175 (L15B7/L15BA/L15BY) (2020 2021) DTC P2176 (K20C1) (2017 2018 2019) DTC P2176 (K20C1) (2019) DTC P2176 (K20C1) (2020 2021) DTC P2176 (K20C2) DTC P2176 (L15B7/L15BA) DTC P2182 (K20C1) (2017 2018 2019) DTC P2182 (K20C1) (2019 2020 2021) DTC P2182 (K20C2) (2018 2019 2020 2021) DTC P2182 (L15B7 (except Si)/L15BA/L15BY) (2018 2019 2020 2021) DTC P2182 (Si) (2017 2018 2019 2020 2021) DTC P2183 (K20C1) (2017 2018 2019) DTC P2183 (K20C1) (2019) DTC P2183 (K20C1) (2020 2021) DTC P2183 (K20C2: USA/Canada models) DTC P2183 (Without XM) DTC P2184, P2185 (K20C1) (2017 2018 2019) DTC P2184, P2185 (K20C1) (2019 2020 2021) DTC P2184, P2185 (K20C2) DTC P2184, P2185 (L15B7/L15BA/L15BY) DTC P2187 (L15B7/L15BA) DTC P2187 (Si) (2017 2018 2019 2020 2021) DTC P2195 (K20C1) (2017 2018 2019) DTC P2195 (K20C1) (2019 2020 2021) DTC P2195 (K20C2) DTC P2195 (Without XM) DTC P2196 (K20C1) (2017 2018 2019) DTC P2196 (K20C1) (2019 2020 2021) DTC P2199 (K20C1) (2017 2018 2019) DTC P2199 (K20C1) (2019) DTC P2199 (K20C1) (2020 2021) DTC P2199 (Without XM) DTC P219C, P219D, P219E, P219F (K20C1) (2017 2018 2019) DTC P219C, P219D, P219E, P219F (K20C1) (2019 2020 2021) DTC P219C, P219D, P219E, P219F (K20C2: USA/Canada models) DTC P219C, P219D, P219E, P219F (L15B7/L15BA/L15BY) DTC P2226 (K20C2) DTC P2226 (L15B7/L15BA) DTC P2227 (K20C1) (2017 2018 2019) DTC P2227 (K20C1) (2019 2020 2021) DTC P2228 (K20C1) (2017 2018 2019) DTC P2228 (K20C1) (2019 2020 2021) DTC P2228, P2229 (K20C2) DTC P2228, P2229 (L15B7/L15BA) DTC P2229 (K20C1) (2017 2018 2019) DTC P2229 (K20C1) (2019 2020 2021) DTC P2232 (K20C1) (2017 2018 2019) DTC P2232 (K20C1) (2019 2020 2021) DTC P2237 (K20C1) (2017 2018 2019 2020 2021) DTC P2237 (K20C2) DTC P2237 (L15B7/L15BA/L15BY) DTC P2238 (K20C1) (2017 2018 2019 2020 2021)